| Product |
Xiaomi Redmi Note 2
|
Oppo K13x
|
| Battery |
| Charging |
10W wired |
45W wired, 33W PPS, 13.5W PD, 50% in 37 min |
| Music play |
Up to 46 h |
- |
| Stand-by |
Up to 144 h (3G) |
- |
| Talk time |
Up to 11 h 30 min (3G) |
- |
| Type |
Li-Po 3060 mAh, removable |
6000 mAh |
| Body |
| Build |
Glass front, plastic back, plastic frame |
- |
| Dimensions |
152 x 76 x 8.3 mm (5.98 x 2.99 x 0.33 in) |
165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in) |
| SIM |
Dual SIM (Micro-SIM, dual stand-by) |
Nano-SIM + Nano-SIM |
| Weight |
160 g (5.64 oz) |
194 g (6.84 oz) |
|
- |
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 |
4.0, A2DP, LE |
5.4, A2DP, LE, aptX HD |
| Infrared port |
Yes |
- |
| NFC |
No |
No |
| Positioning |
GPS, GLONASS, BDS |
GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio |
Stereo FM radio |
Unspecified |
| USB |
microUSB 2.0, OTG |
USB Type-C 2.0, OTG |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Display |
| Resolution |
1080 x 1920 pixels, 16:9 ratio (~403 ppi density) |
720 x 1604 pixels, 20:9 ratio (~264 ppi density) |
| Size |
5.5 inches, 82.6 cm2 (~71.5% screen-to-body ratio) |
6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio) |
| Type |
IPS LCD |
IPS LCD, 120Hz, 850 nits (typ), 1000 nits (HBM) |
| Features |
| Sensors |
Accelerometer, gyro, proximity, compass |
Fingerprint (side-mounted), accelerometer, proximity, compass |
| Launch |
| Announced |
2015, August. Released 2015, August |
2025, June 23 |
| Status |
Discontinued |
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 |
| Single |
13 MP, f/2.2, PDAF |
- |
| Video |
1080p@30fps |
1080p@30fps |
| Memory |
| Card slot |
microSDXC (dedicated slot) - Chinese version only |
microSDXC |
| Internal |
16GB 2GB RAM (Standard), 32GB 2GB RAM (Prime) |
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM |
|
eMMC 5.0 |
UFS 2.2 |
| Misc |
| Colors |
White, blue, yellow, pink, mint green |
Sunset Peach, Midnight Violet |
| Models |
2015051 |
CPH2753 |
| SAR |
|
|
| Network |
| 2G bands |
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1900 / 2100 |
HSDPA 900 / 2100 |
| 4G bands |
1, 3, 7, 38, 39, 40, 41 |
1, 3, 5, 8, 28, 40, 41 |
| 5G bands |
- |
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA |
| Speed |
HSPA, LTE Cat4 150/50 Mbps |
HSPA, LTE, 5G |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE / 5G |
|
TD-SCDMA |
- |
| Our Tests |
| Audio quality |
Noise -96.1dB / Crosstalk -94.8dB |
- |
| Battery (old) |
Endurance rating 49h |
- |
| Camera |
Photo / Video |
- |
| Display |
Contrast ratio: 953 (nominal), 2.166 (sunlight) |
- |
| Loudspeaker |
Voice 66dB / Noise 66dB / Ring 76dB |
- |
| Performance |
Basemark OS II 2.0: 1063Basemark X: 8518 |
- |
| Platform |
| Chipset |
Mediatek MT6795 Helio X10 (28 nm) |
Mediatek Dimensity 6300 (6 nm) |
| CPU |
Octa-core 2.0 GHz Cortex-A53 - Redmi Note 2Octa-core 2.2 GHz Cortex-A53 - Redmi Note 2 Prime |
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU |
PowerVR G6200 |
Mali-G57 MC2 |
| OS |
Android 5.0 (Lollipop), MIUI 7 |
Android 15, ColorOS 15 |
| Selfie camera |
| Features |
- |
Panorama |
| Single |
5 MP, f/2.0 |
8 MP, f/2.0, (wide) |
| Video |
720p |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes |
