| Product |
Xiaomi Mi 4₹14,999
|
Oppo K13x₹11,499
|
|---|---|---|
| Battery | ||
| Charging | 18W wired, QC2 | 45W wired, 33W PPS, 13.5W PD, 50% in 37 min |
| Stand-by | Up to 280 h (3G) | - |
| Type | Li-Ion 3080 mAh, non-removable | 6000 mAh |
| Body | ||
| Build | Glass front, plastic back, aluminum frame | - |
| Dimensions | 139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in) | 165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in) |
| SIM | Micro-SIM | Nano-SIM + Nano-SIM |
| Weight | 149 g (5.26 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 | 5.4, A2DP, LE, aptX HD |
| Infrared port | Yes | - |
| NFC | No | No |
| Positioning | GPS, GLONASS, BDS | GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio | 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, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Display | ||
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) | 720 x 1604 pixels, 20:9 ratio (~264 ppi density) |
| Size | 5.0 inches, 68.9 cm2 (~72.3% 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, barometer | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Launch | ||
| Announced | 2014, July. Released 2014, 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, panorama, HDR | LED flash, HDR, panorama |
| Single | 13 MP, f/1.8, 1/3.1", 1.12µm, AF | - |
| Video | 4K@30fps, 1080p@30fps, 720p@120fps, HDR | 1080p@30fps |
| Memory | ||
| Card slot | No | microSDXC |
| Internal | 16GB 2GB RAM, 64GB 3GB RAM | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM |
| eMMC 5.0 | UFS 2.2 | |
| Misc | ||
| Colors | Black, White | Sunset Peach, Midnight Violet |
| Models | 2014215 | CPH2753 |
| SAR | 0.71 W/kg (head) 0.85 W/kg (body) | 1.18 W/kg (head) 1.05 W/kg (body) |
| Network | ||
| 2G bands | GSM 850 / 900 / 1800 / 1900 - all versions | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | TD-SCDMA - 4G model | HSDPA 900 / 2100 |
| 4G bands | 38, 39, 40 - 4G model | 1, 3, 5, 8, 28, 40, 41 |
| 5G bands | - | 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA |
| EDGE | Yes | - |
| GPRS | Yes | - |
| Speed | HSPA, LTE, EV-DO Rev.A 3.1 Mbps | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / EVDO / LTE | GSM / HSPA / LTE / 5G |
| CDMA2000 1xEV-DO - Telecom 3G model | - | |
| Our Tests | ||
| Audio quality | Noise -91.6dB / Crosstalk -49.7dB | - |
| Battery (old) | Endurance rating 68h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: 929 (nominal), 2.424 (sunlight) | - |
| Loudspeaker | Voice 62dB / Noise 62dB / Ring 66dB | - |
| Platform | ||
| Chipset | Qualcomm MSM8974AC Snapdragon 801 (28 nm) | Mediatek Dimensity 6300 (6 nm) |
| CPU | Quad-core 2.5 GHz Krait 400 | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Adreno 330 | Mali-G57 MC2 |
| OS | Android 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow), MIUI 10 | Android 15, ColorOS 15 |
| Selfie camera | ||
| Features | - | Panorama |
| Single | 8 MP, f/1.8 | 8 MP, f/2.0, (wide) |
| Video | 1080p@30fps | 1080p@30fps |
| Sound | ||
| 3.5mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Offers | No offers available | No offers available |
