| Product |
Xiaomi Redmi Note 9S
|
Oppo K13x
|
| Battery |
| Charging |
18W wired |
45W wired, 33W PPS, 13.5W PD, 50% in 37 min |
| Type |
Li-Po 5020 mAh |
6000 mAh |
| Body |
| Build |
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
- |
| Dimensions |
165.8 x 76.7 x 8.8 mm (6.53 x 3.02 x 0.35 in) |
165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
209 g (7.37 oz) |
194 g (6.84 oz) |
| |
Water-repellent coating |
IP65 dust tight and water resistant (low pressure water jets)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
5.4, A2DP, LE, aptX HD |
| Infrared port |
Yes |
- |
| NFC |
No |
No |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio |
FM radio, recording |
Unspecified |
| USB |
USB Type-C 2.0, OTG |
USB Type-C 2.0, OTG |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Display |
| Protection |
Corning Gorilla Glass 5 |
- |
| Resolution |
1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
720 x 1604 pixels, 20:9 ratio (~264 ppi density) |
| Size |
6.67 inches, 107.4 cm2 (~84.5% screen-to-body ratio) |
6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio) |
| Type |
IPS LCD, HDR10, 450 nits (typ) |
IPS LCD, 120Hz, 850 nits (typ), 1000 nits (HBM) |
| Features |
| Sensors |
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
Fingerprint (side-mounted), accelerometer, proximity, compass |
| Launch |
| Announced |
2020, March 23 |
2025, June 23 |
| Status |
Available. Released 2020, April 30 |
Available. Released 2025, June 27 |
| Main Camera |
| Dual |
- |
50 MP, f/1.8, (wide), PDAF
2 MP, f/2.4, (wide) |
| Features |
LED flash, HDR, panorama |
LED flash, HDR, panorama |
| Quad |
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro), AF
2 MP, f/2.4, (depth) |
- |
| Video |
4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
1080p@30fps |
| Memory |
| Card slot |
microSDXC (dedicated slot) |
microSDXC |
| Internal |
64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM |
| |
UFS 2.1 |
UFS 2.2 |
| Misc |
| Colors |
Aurora Blue, Glacier White, Interstellar Gray |
Sunset Peach, Midnight Violet |
| Models |
M2003J6A1G |
CPH2753 |
| SAR |
0.96 W/kg (head) 0.40 W/kg (body) |
1.18 W/kg (head) 1.05 W/kg (body) |
| SAR EU |
0.72 W/kg (head) 0.98 W/kg (body) |
- |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
HSDPA 900 / 2100 |
| 4G bands |
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40 |
1, 3, 5, 8, 28, 40, 41 |
| 5G bands |
- |
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA |
| Speed |
HSPA, LTE |
HSPA, LTE, 5G |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE / 5G |
| Our Tests |
| Battery (old) |
Endurance rating 127h |
- |
| Camera |
Photo / Video |
- |
| Display |
1389:1 contrast ratio, 575 nits max brightness (measured) |
- |
| Loudspeaker |
-27.8 LUFS (Good) |
- |
| Performance |
AnTuTu: 254000 (v8)
GeekBench: 1785 (v5.1)
GFXBench: 15fps (ES 3.1 onscreen) |
- |
| Platform |
| Chipset |
Qualcomm SM7125 Snapdragon 720G (8 nm) |
Mediatek Dimensity 6300 (6 nm) |
| CPU |
Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU |
Adreno 618 |
Mali-G57 MC2 |
| OS |
Android 10, upgradable to Android 12, MIUI 14 |
Android 15, ColorOS 15 |
| Selfie camera |
| Features |
HDR, panorama |
Panorama |
| Single |
16 MP, f/2.5, (wide), 1/3.06" 1.0µm |
8 MP, f/2.0, (wide) |
| Video |
1080p@30/120fps |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
