| Product |
OnePlus 9 Pro
|
Xiaomi Redmi K20 Pro Premium
|
| Battery |
| Charging |
65W wired, PD, 100% in 29 min
50W wireless, 100% in 43 min
5W reverse wireless |
27W wired, QC4 |
| Type |
Li-Po 4500 mAh |
Li-Po 4000 mAh, non-removable |
| Body |
| Build |
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame |
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame |
| Dimensions |
163.2 x 73.6 x 8.7 mm (6.43 x 2.90 x 0.34 in) |
156.7 x 74.3 x 8.8 mm (6.17 x 2.93 x 0.35 in) |
| SIM |
Nano-SIMNano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
197 g (6.95 oz) |
191 g (6.74 oz) |
| |
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
- |
| Comms |
| Bluetooth |
5.2, A2DP, LE, aptX HD |
5.0, A2DP, LE, aptX HD |
| NFC |
Yes |
Yes |
| Positioning |
GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a) |
GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a) |
| Radio |
No |
Yes |
| USB |
USB Type-C 3.1, OTG |
USB Type-C 2.0, OTG |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Display |
| Protection |
Corning Gorilla Glass 5 |
Corning Gorilla Glass 5 |
| Resolution |
1440 x 3216 pixels, 20:9 ratio (~525 ppi density) |
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) |
| Size |
6.7 inches, 108.4 cm2 (~90.3% screen-to-body ratio) |
6.39 inches, 100.2 cm2 (~86.1% screen-to-body ratio) |
| Type |
LTPO Fluid2 AMOLED, 1B colors, 120Hz, HDR10+, 1300 nits (peak) |
Super AMOLED, HDR10 |
| Features |
| Sensors |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Launch |
| Announced |
2021, March 23 |
2019, September. Released 2019, September |
| Status |
Available. Released 2021, March 30 |
Discontinued |
| Main Camera |
| Features |
Laser AF, color spectrum sensor, Hasselblad Color Calibration, dual-LED flash, HDR, panorama |
Laser AF, Dual-LED flash, HDR, panorama |
| Quad |
48 MP, f/1.8, 23mm (wide), 1/1.43", 1.12µm, multi-directional PDAF, OIS
8 MP, f/2.4, 77mm (telephoto), 1.0µm, PDAF, OIS, 3.3x optical zoom
50 MP, f/2.2, 14mm (ultrawide), 1/1.56", 1.0µm, AF
2 MP, f/2.4, (monochrome) |
- |
| Triple |
- |
48 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 |
| Video |
8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS |
4K@30/60fps, 1080p@30/120/240fps, 1080p@960fps |
| Memory |
| Card slot |
No |
No |
| Internal |
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
128GB 8GB RAM, 512GB 8GB RAM, 512GB 12GB RAM |
| |
UFS 3.1 |
UFS 2.1 |
| Misc |
| Colors |
Morning Mist, Forest Green, Stellar Black |
Carbon black, Flame red, Glacier blue, Summer Honey, Pearl White |
| Models |
LE2121, LE2125, LE2123, LE2120, LE2127 |
- |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 |
HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - EU |
1, 3, 5, 7, 8, 34, 38, 39, 40, 41 |
| 5G bands |
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA - EU |
- |
| Speed |
HSPA 42.2/5.76 Mbps, LTE (CA) Cat20 2000/200 Mbps, 5G |
HSPA, LTE |
| Technology |
GSM / CDMA / HSPA / LTE / 5G |
GSM / CDMA / HSPA / LTE |
| |
1, 3, 28, 41, 78, 79 SA/NSA - CN |
CDMA 800 & TD-SCDMA |
| Our Tests |
| Battery (old) |
Endurance rating 86h |
- |
| Camera |
Photo / Video |
- |
| Display |
859 nits max brightness (measured) |
- |
| Loudspeaker |
-24.1 LUFS (Very good) |
- |
| Platform |
| Chipset |
Qualcomm SM8350 Snapdragon 888 5G (5 nm) |
Qualcomm SM8150 Snapdragon 855+ (7 nm) |
| CPU |
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 |
Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485) |
| GPU |
Adreno 660 |
Adreno 640 (700 MHz) |
| OS |
Android 11, upgradable to Android 14, OxygenOS 14 |
Android 10, MIUI 11 |
| Selfie camera |
| Features |
HDR |
HDR |
| Single |
16 MP, f/2.4, (wide), 1/3.06", 1.0µm |
Motorized pop-up 20 MP, f/2.2, (wide), 1/3.4", 0.8µm |
| Video |
1080p@30fps, gyro-EIS |
1080p@30fps |
| Sound |
| 3.5mm jack |
No |
Yes |
| Loudspeaker |
Yes, with stereo speakers |
Yes |
| |
24-bit/192kHz Hi-Res audio |
24-bit/192kHz Hi-Res audio |
