Test: BlackBerry KEY2 LE Smartphone (Sammanfattning)
| Networking | |
| iperf3 transmit AX12 | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Sony Xperia XA2 Plus | |
| BlackBerry Key2 | |
| BlackBerry Key2 LE | |
| Sharp D10 | |
| iperf3 receive AX12 | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Sharp D10 | |
| BlackBerry Key2 LE | |
| Sony Xperia XA2 Plus | |
| BlackBerry Key2 | |
| |||||||||||||||||||||||||
Distribution av ljusstyrkan: 91 %
Kontrast: 1404:1 (Svärta: 0.48 cd/m²)
ΔE Color 5.64 | 0.5-29.43 Ø4.92
ΔE Greyscale 7.2 | 0.5-98 Ø5.2
99.3% sRGB (Calman 2D)
Gamma: 2.487
| BlackBerry Key2 LE IPS, 1620x1080, 4.5" | BlackBerry Key2 IPS, 1620x1080, 4.5" | Sony Xperia XA2 Plus IPS, 2160x1080, 6" | LG G7 ThinQ IPS, 3120x1440, 6.1" | Huawei P20 LTPS, 2240x1080, 5.8" | Sharp D10 IPS, 2160x1080, 5.9" | |
|---|---|---|---|---|---|---|
| Screen | 6% | 26% | 18% | 41% | 4% | |
| Brightness middle | 674 | 569 -16% | 597 -11% | 974 45% | 753 12% | 745 11% |
| Brightness | 644 | 548 -15% | 592 -8% | 975 51% | 748 16% | 723 12% |
| Brightness Distribution | 91 | 93 2% | 92 1% | 96 5% | 96 5% | 89 -2% |
| Black Level * | 0.48 | 0.35 27% | 0.32 33% | 0.49 -2% | 0.37 23% | 0.6 -25% |
| Contrast | 1404 | 1626 16% | 1866 33% | 1988 42% | 2035 45% | 1242 -12% |
| Colorchecker dE 2000 * | 5.64 | 5 11% | 2.4 57% | 5.4 4% | 1.3 77% | 4.52 20% |
| Colorchecker dE 2000 max. * | 9.88 | 10.1 -2% | 5.3 46% | 13.1 -33% | 2.3 77% | 9.14 7% |
| Greyscale dE 2000 * | 7.2 | 5.4 25% | 3.4 53% | 5 31% | 1.7 76% | 5.8 19% |
| Gamma | 2.487 88% | 2.6 85% | 2.2 100% | 2.31 95% | 2.18 101% | 2.262 97% |
| CCT | 8090 80% | 7424 88% | 7172 91% | 7480 87% | 66.76 9736% | 7660 85% |
* ... smaller is better
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM detected | 2358 Hz | ≤ 15 % brightness setting |  |
The display backlight flickers at 2358 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 15 % and below. There should be no flickering or PWM above this brightness setting. The frequency of 2358 Hz is quite high, so most users sensitive to PWM should not notice any flickering. In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8743 (minimum: 5 - maximum: 343500) Hz was measured. | |||
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 18 ms ... rise ↗ and fall ↘ combined | ↗ 5 ms rise |  |
| ↘ 13 ms fall | ||
| The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 36 % of all devices are better. This means that the measured response time is better than the average of all tested devices (21 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 46 ms ... rise ↗ and fall ↘ combined | ↗ 23 ms rise |  |
| ↘ 23 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 77 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms). | ||
| PCMark for Android | |
| Work performance score (sort by value) | |
| BlackBerry Key2 LE | |
| BlackBerry Key2 | |
| Sony Xperia XA2 Plus | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Sharp D10 | |
| Average Qualcomm Snapdragon 636 (6040 - 7618, n=11) | |
| Work 2.0 performance score (sort by value) | |
| BlackBerry Key2 LE | |
| BlackBerry Key2 | |
| Sony Xperia XA2 Plus | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Average Qualcomm Snapdragon 636 (5611 - 6277, n=11) | |
| GFXBench (DX / GLBenchmark) 2.7 | |
| T-Rex Onscreen (sort by value) | |
| BlackBerry Key2 LE | |
| BlackBerry Key2 | |
| Sony Xperia XA2 Plus | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Sharp D10 | |
| Average Qualcomm Snapdragon 636 (30 - 40, n=12) | |
| Average of class Smartphone (23 - 165, n=170, last 2 years) | |
| 1920x1080 T-Rex Offscreen (sort by value) | |
| BlackBerry Key2 LE | |
| BlackBerry Key2 | |
| Sony Xperia XA2 Plus | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Sharp D10 | |
| Average Qualcomm Snapdragon 636 (35 - 36, n=12) | |
| Average of class Smartphone (19 - 791, n=170, last 2 years) | |
| GFXBench 3.0 | |
| on screen Manhattan Onscreen OGL (sort by value) | |
| BlackBerry Key2 LE | |
| BlackBerry Key2 | |
| Sony Xperia XA2 Plus | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Sharp D10 | |
| Average Qualcomm Snapdragon 636 (13 - 18, n=12) | |
| Average of class Smartphone (6.8 - 165, n=170, last 2 years) | |
| 1920x1080 1080p Manhattan Offscreen (sort by value) | |
| BlackBerry Key2 LE | |
| BlackBerry Key2 | |
| Sony Xperia XA2 Plus | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Sharp D10 | |
| Average Qualcomm Snapdragon 636 (16 - 16, n=12) | |
| Average of class Smartphone (12 - 482, n=170, last 2 years) | |
| GFXBench 3.1 | |
| on screen Manhattan ES 3.1 Onscreen (sort by value) | |
| BlackBerry Key2 LE | |
| BlackBerry Key2 | |
| Sony Xperia XA2 Plus | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Sharp D10 | |
| Average Qualcomm Snapdragon 636 (5.7 - 12, n=12) | |
| Average of class Smartphone (3.7 - 158, n=170, last 2 years) | |
| 1920x1080 Manhattan ES 3.1 Offscreen (sort by value) | |
| BlackBerry Key2 LE | |
| BlackBerry Key2 | |
| Sony Xperia XA2 Plus | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Sharp D10 | |
| Average Qualcomm Snapdragon 636 (6.3 - 10, n=12) | |
| Average of class Smartphone (8.3 - 341, n=170, last 2 years) | |
| AnTuTu v7 - Total Score (sort by value) | |
| BlackBerry Key2 LE | |
| BlackBerry Key2 | |
| Sony Xperia XA2 Plus | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Sharp D10 | |
| Average Qualcomm Snapdragon 636 (115565 - 138661, n=11) | |
| AnTuTu v6 - Total Score (sort by value) | |
| BlackBerry Key2 LE | |
| BlackBerry Key2 | |
| Sony Xperia XA2 Plus | |
| LG G7 ThinQ | |
| Huawei P20 | |
| Sharp D10 | |
| Average Qualcomm Snapdragon 636 (92015 - 125213, n=10) | |
| JetStream 1.1 - Total Score | |
| LG G7 ThinQ (Chrome 66) | |
| Huawei P20 (Chrome 66.0.3359.126) | |
| BlackBerry Key2 (Chrome 67) | |
| Average Qualcomm Snapdragon 636 (44.2 - 51.5, n=11) | |
| BlackBerry Key2 LE (Chrome 70) | |
| Sharp D10 (Chrome 70) | |
| Sony Xperia XA2 Plus (Chrome 67) | |
| Octane V2 - Total Score | |
| Average of class Smartphone (2228 - 100368, n=204, last 2 years) | |
| LG G7 ThinQ (Chrome 66) | |
| Huawei P20 (Chrome 66.0.3359.126) | |
| BlackBerry Key2 (Chrome 67) | |
| Average Qualcomm Snapdragon 636 (8163 - 9746, n=12) | |
| BlackBerry Key2 LE (Chrome 70) | |
| Sony Xperia XA2 Plus (Chrome 67) | |
| Sharp D10 (Chrome 70) | |
| Mozilla Kraken 1.1 - Total | |
| Sony Xperia XA2 Plus (Chrome 67) | |
| Sharp D10 (Chrome 70) | |
| Average Qualcomm Snapdragon 636 (4105 - 5066, n=12) | |
| BlackBerry Key2 LE | |
| Huawei P20 (Chrome 66.0.3359.126) | |
| BlackBerry Key2 (Chrome 67) | |
| LG G7 ThinQ (Chrome 66) | |
| Average of class Smartphone (277 - 28190, n=161, last 2 years) | |
| WebXPRT 3 - Overall | |
| Average of class Smartphone (38 - 347, n=79, last 2 years) | |
| LG G7 ThinQ (Chrome 66) | |
| Huawei P20 | |
| BlackBerry Key2 LE (Chrome 70) | |
| Average Qualcomm Snapdragon 636 (46 - 61, n=9) | |
| Sony Xperia XA2 Plus (Chrome 67) | |
| WebXPRT 2015 - Overall | |
| LG G7 ThinQ (Chrome 66) | |
| BlackBerry Key2 LE (Chrome 70) | |
| Huawei P20 (Chrome 66.0.3359.126) | |
| Average Qualcomm Snapdragon 636 (147 - 184, n=8) | |
| Sony Xperia XA2 Plus (Chrome 67) | |
* ... smaller is better
| BlackBerry Key2 LE | BlackBerry Key2 | Sony Xperia XA2 Plus | LG G7 ThinQ | Huawei P20 | Sharp D10 | Average 64 GB eMMC Flash | Average of class Smartphone | |
|---|---|---|---|---|---|---|---|---|
| AndroBench 3-5 | -10% | -14% | 27% | 242% | -10% | -1% | 697% | |
| Sequential Read 256KB | 306.7 | 273.1 -11% | 281.1 -8% | 695 127% | 827 170% | 280.7 -8% | 274 ? -11% | 1847 ? 502% |
| Sequential Write 256KB | 213.8 | 208.4 -3% | 146.2 -32% | 176.4 -17% | 193.6 -9% | 211.5 -1% | 176.2 ? -18% | 1436 ? 572% |
| Random Read 4KB | 92.1 | 56.8 -38% | 77.4 -16% | 110.5 20% | 147 60% | 47.2 -49% | 59.4 ? -36% | 277 ? 201% |
| Random Write 4KB | 19.1 | 17.18 -10% | 10.5 -45% | 23.26 22% | 161.5 746% | 16.79 -12% | 32 ? 68% | 308 ? 1513% |
| Sequential Read 256KB SDCard | 82.4 ? | 82.5 ? 0% | 86 ? 4% | 84.7 ? 3% | 83.2 ? 1% | 77.4 ? -6% | ||
| Sequential Write 256KB SDCard | 59.6 ? | 61.7 ? 4% | 67 ? 12% | 62.7 ? 5% | 63.6 ? 7% | 58.3 ? -2% |
(+) The maximum temperature on the upper side is 37 °C / 99 F, compared to the average of 35.1 °C / 95 F, ranging from 21.9 to 63.2 °C for the class Smartphone.
(+) The bottom heats up to a maximum of 38.8 °C / 102 F, compared to the average of 33.9 °C / 93 F
(+) In idle usage, the average temperature for the upper side is 27 °C / 81 F, compared to the device average of 32.8 °C / 91 F.
BlackBerry Key2 LE audio analysis
(+) | speakers can play relatively loud (82.4 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 66.6% lower than median
(+) | bass is linear (0% delta to prev. frequency)
Mids 400 - 2000 Hz
(-) | nearly no mids - on average 66.6% lower than median
(+) | mids are linear (0% delta to prev. frequency)
Highs 2 - 16 kHz
(-) | nearly no highs - on average 66.6% lower than median
(+) | highs are linear (0% delta to prev. frequency)
Overall 100 - 16.000 Hz
(-) | overall sound is not linear (123.7% difference to median)
Compared to same class
» 92% of all tested devices in this class were better, 6% similar, 1% worse
» The best had a delta of 12%, average was 37%, worst was 134%
Compared to all devices tested
» 98% of all tested devices were better, 2% similar, 0% worse
» The best had a delta of 4%, average was 25%, worst was 134%
BlackBerry Key2 audio analysis
(+) | speakers can play relatively loud (85.9 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 28.4% lower than median
(±) | linearity of bass is average (11.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.3% higher than median
(+) | mids are linear (6.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 10.1% higher than median
(+) | highs are linear (4.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (26.6% difference to median)
Compared to same class
» 65% of all tested devices in this class were better, 6% similar, 29% worse
» The best had a delta of 12%, average was 37%, worst was 134%
Compared to all devices tested
» 80% of all tested devices were better, 4% similar, 17% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| Låg belastning |    0.6 / 1.4 / 2 Watt |
| Hög belastning |
4.8 / 8.3 Watt |
    
| |
Förklaring:
min: ,
med: ,
max: Metrahit Energy | |
| BlackBerry Key2 LE 3000 mAh | BlackBerry Key2 3500 mAh | Sony Xperia XA2 Plus 3580 mAh | LG G7 ThinQ 3000 mAh | Huawei P20 3400 mAh | Sharp D10 2900 mAh | Average Qualcomm Snapdragon 636 | Average of class Smartphone | |
|---|---|---|---|---|---|---|---|---|
| Power Consumption | 9% | 18% | -26% | -18% | 20% | -25% | -17% | |
| Idle Minimum * | 0.6 | 0.56 7% | 0.35 42% | 1.16 -93% | 0.67 -12% | 0.7 -17% | 0.944 ? -57% | 0.893 ? -49% |
| Idle Average * | 1.4 | 1.51 -8% | 1.81 -29% | 1.98 -41% | 2.05 -46% | 1 29% | 2.22 ? -59% | 1.449 ? -4% |
| Idle Maximum * | 2 | 1.54 23% | 1.83 8% | 2.07 -4% | 2.11 -6% | 1.4 30% | 2.54 ? -27% | 1.608 ? 20% |
| Load Average * | 4.8 | 3.94 18% | 3.31 31% | 4.51 6% | 6.15 -28% | 3.7 23% | 4.51 ? 6% | 6.5 ? -35% |
| Load Maximum * | 8.3 | 7.87 5% | 4.97 40% | 8.3 -0% | 8.09 3% | 5.2 37% | 7.37 ? 11% | 9.87 ? -19% |
* ... smaller is better
| BlackBerry Key2 LE 3000 mAh | BlackBerry Key2 3500 mAh | Sony Xperia XA2 Plus 3580 mAh | LG G7 ThinQ 3000 mAh | Huawei P20 3400 mAh | Sharp D10 2900 mAh | |
|---|---|---|---|---|---|---|
| Battery Runtime | -5% | 83% | 3% | 15% | -6% | |
| Reader / Idle | 1677 | 4682 179% | 1662 -1% | 1888 13% | ||
| H.264 | 734 | 893 22% | 908 24% | 810 10% | ||
| WiFi v1.3 | 684 | 651 -5% | 837 22% | 591 -14% | 818 20% | 644 -6% |
| Load | 254 | 529 108% | 260 2% | 295 16% |
För
Emot
Läs den fullständiga versionen av den här recensionen på engelska här.
BlackBerry KEY2 står får BlackBerry Mobiles, eller snarare TCL Communications, utmärkta idé att släppa en billigare version av sin flaggskeppstelefon. Alla kan eller vill trots allt inte betala över 6.000 kronor för en smartphone. För att sammanfatta så har TCL skapat en slimmad version av KEY2 utan att behöva göra uppoffringar på viktiga områden. Prestandaskillnaden mellan KEY2 LE och KEY2 går knappt att märka om de inte belastas ordentligt samtidigt som båda enheterna har jämförbar batteritid trots att den förstnämnda har ett 500 mAh mindre batteri. Vidare misstänker vi att den svagare kameran i KEY2 LE inte kommer att påverka företagskunder. Den enda praktiska kompromissen är att tangentbordet saknar tryckkänsliga gester, som visade sig vara användbara när vi testade KEY2.
Nedbantad, men på rätt ställen. BlackBerry KEY2 LE är en skaplig företagssmartphone med ett fysiskt tangentbord som behåller de flesta av de bästa funktionerna från KEY2.
Men det är frustrerande att vår testenhet har tre månader gamla säkerhetsuppdateringar för Android när enheten marknadsförs som säkrare än andra Android-telefoner. TCL skickar också med många förinstallerade appar, vilket kan få de som föredrar en renare Android-upplevelse att tveka. Skärmen gör oss också besvikna, men GPS-precisionen, konstruktionskvaliteten och prestandan imponerar för en telefon som kostar mindre än 5.000 kronor.
Sammanfattningsvis rekommenderar vi KEY2 LE åt den som vill ha en smartphone med ett fysiskt tangentbord men vill hålla kostnaderna nere. Enheten ger mer valuta för pengarna än sitt dyrare syskon, men KEY2 är för 1.500 kronor (vid skrivande stund) det bättre alternativet.
BlackBerry Key2 LE
- 12/06/2018 v6 (old)
Florian Schmitt
Price comparison
