OnePlus 7 Pro vs Xiaomi Redmi K20 Pro Premium

Phones Images
PHONES
Phone Names OnePlus 7 Pro Xiaomi Redmi K20 Pro Premium
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 34, 38, 39, 40, 41, 66 - Global1, 3, 5, 7, 8, 34, 38, 39, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 MbpsHSPA, LTE
TechnologyGSM / CDMA / HSPA / LTEGSM / CDMA / HSPA / LTE
 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 34, 38, 39, 41, 46, 48, 66, 71 - North AmericaCDMA 800 & TD-SCDMA
Launch
Announced2019, May 14. Released 2019, May 162019, September. Released 2019, September
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frameGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions162.6 x 75.9 x 8.8 mm (6.40 x 2.99 x 0.35 in)156.7 x 74.3 x 8.8 mm (6.17 x 2.93 x 0.35 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight206 g (7.27 oz)191 g (6.74 oz)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 5
Resolution1440 x 3120 pixels, 19.5:9 ratio (~516 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Size6.67 inches, 108.8 cm2 (~88.1% screen-to-body ratio)6.39 inches, 100.2 cm2 (~86.1% screen-to-body ratio)
TypeFluid AMOLED, 90Hz, HDR10+Super AMOLED, HDR10
Platform
CPUOcta-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
ChipsetQualcomm SM8150 Snapdragon 855 (7 nm)Qualcomm SM8150 Snapdragon 855+ (7 nm)
GPUAdreno 640Adreno 640 (700 MHz)
OSAndroid 9.0 (Pie), upgradable to Android 12, OxygenOS 12.1Android 10, MIUI 11
Memory
Card slotNoNo
Internal128GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM128GB 8GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
 UFS 3.0UFS 2.1
Main Camera
FeaturesLaser AF, Dual-LED flash, panorama, HDRLaser AF, Dual-LED flash, HDR, panorama
Triple48 MP, f/1.6, (wide), 1/2.0", 0.8µm, PDAF, OIS 8 MP, f/2.4, 78mm (telephoto), 3x optical zoom, PDAF, OIS 16 MP, f/2.2, 17mm (ultrawide), AF48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, 53mm (telephoto), 1/4.0", 1.12µm, PDAF, 2x optical zoom 13 MP, f/2.4, 12mm (ultrawide), 1/3.1", 1.12µm
Video4K@30/60fps, 1080p@30/60/240fps, 720p@480fps, Auto HDR, gyro-EIS, no video rec. with ultrawide camera4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps
Selfie camera
FeaturesHDRHDR
SingleMotorized pop-up 16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µmMotorized pop-up 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Video1080p@30fps, gyro-EIS1080p@30fps
Sound
3.5mm jack NoYes
35mm jackNoYes
Loudspeaker Yes, with stereo speakersYes
 -24-bit/192kHz audio
Comms
Bluetooth5.0, A2DP, LE, aptX HD5.0, A2DP, LE, aptX HD
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a)GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a)
RadioNoYes
USBUSB Type-C 3.1, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNAWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
 Virtual proximity sensing-
Battery
Charging30W wired27W wired, QC4
TypeLi-Po 4000 mAh, non-removableLi-Po 4000 mAh, non-removable
Misc
ColorsMirror Grey, Almond, Nebula BlueCarbon black, Flame red, Glacier blue, Summer Honey, Pearl White
ModelsGM1911, GM1913, GM1917, GM1910, GM1915-
PriceAbout 590 EURAbout 450 EUR
Tests
Audio quality Noise -93.0dB / Crosstalk -89.6dB-
Battery life Endurance rating 85h -
Camera Photo / Video-
Loudspeaker -23.9 LUFS (Very good) -
Performance AnTuTu: 364025 (v7) GeekBench: 10943 (v4.4), 2721 (v5.1) GFXBench: 19fps (ES 3.1 onscreen)-
OUR TESTS
Audio qualityNoise -93.0dB / Crosstalk -89.6dB-
Battery (old)Endurance rating 85h-
CameraPhoto / Video-
Display616 nits max brightness (measured)-
Loudspeaker-23.9 LUFS (Very good)-
PerformanceAnTuTu: 364025 (v7) GeekBench: 10943 (v4.4), 2721 (v5.1) GFXBench: 19fps (ES 3.1 onscreen)-