DailyTechPricesDevice Comparison
| Redmi A7 Pro 4G | C66 | |
|---|---|---|
| LAUNCH DATE | ||
| Announced | 2026, February 28 | 22 December 2025 (official Oukitel store listing) |
| Released | 2026-03-13 | 22 December 2025 |
| Status | Available | Available |
| NETWORK | ||
| 2G Bands | GSM 2/3/5/8 | GSM B2 / B3 / B5 / B8 |
| 3G Bands | WCDMA 1/5/8 | WCDMA B1 / B2 / B4 / B5 / B8 |
| 4G LTE | LTE FDD 1/3/5/7/8/20/28; LTE TDD 38/40/41 (Full Band) | FDD 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28AB, 66; TDD 34, 38, 39, 40, 41 |
| 5G | No | No |
| EDGE/GPRS | — | Yes |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | 4G/LTE/GSM | GSM / HSPA / LTE |
| BODY | ||
| Build | Glass front, plastic back, plastic frame | Glass front (Panda glass) |
| Dimensions | 171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in) | 164.5 x 78 x 8.7 mm |
| IP Rating | Dust and splash resistant | — |
| SIM | Dual SIM Dual standby + microSD | Nano-SIM + Nano-SIM (or Nano-SIM + microSD) |
| Weight | 208g | 195 g |
| DISPLAY | ||
| Brightness | 650 nits (typ), 800 nits (HBM) | 450 nits |
| Color | Color gamut: 83% NTSC | — |
| Protection | — | Panda glass |
| Refresh Rate | Up to 120Hz | 120Hz |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~254 ppi density) | 720 x 1560 pixels (~255 ppi density) |
| Screen-to-body | ~84.3% | — |
| Size | 6.9" | 6.73 inches |
| Type | LCD | HD+ display, 120Hz, 450 nits |
| PLATFORM | ||
| CPU | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) | Octa-core (2x 1.8 GHz Cortex-A75 + 6x 1.6 GHz Cortex-A55) |
| Chipset | UNISOC T7250 processor 12nm process, octa-core | Unisoc T615 (12 nm) |
| GPU | Mali-G57 | Mali-G57 (1 core @ 850 MHz) |
| OS | Xiaomi HyperOS 3 | Android 16 (OTA supported) |
| MEMORY | ||
| Card slot | microSDXC (dedicated slot) | microSD, up to 1TB (uses SIM 2 slot) |
| Internal | 64GB / 128GB | 128GB / 256GB / 512GB |
| RAM | 4 GB | 4GB / 8GB; virtual RAM expansion up to 16GB (4+12) / 24GB (8+16) |
| Storage Type | LPDDR4X + UFS2.2 | uMCP |
| Storage/RAM variants | 64GB / 128GB; 4 GB RAM | 8GB+512GB (Oukitel store); 4GB+128GB (Jumia Nigeria); spec sheet lists 4GB/8GB RAM and 128GB/256GB/512GB storage |
| MAIN CAMERA | ||
| Features | LED flash, HDR | LED flash, HDR, panorama, portrait, beauty, AI |
| MAIN CAMERA | 13MP main camera, f/2.2 | 64 MP, f/1.8, 1/2" (OmniVision OV64B40), 80.3° FoV, AF | 0.08 MP, 1/10" (GC6133), depth |
| Video | 1080p at 30fps; 720p at 30fps | 1080p@30fps |
| SELFIE CAMERA | ||
| Features | HDR | Beauty mode |
| Selfie camera | 8MP front camera, f/2.0 | 8 MP, f/2.0, 1/4" (Sony IMX219), 77.5° FoV, fixed focus |
| Video | 1080p at 30fps; 720p at 30fps | 720p@30fps |
| SOUND | ||
| 3.5mm jack | 3.5 mm headphone jack | No (headphones via USB Type-C) |
| Loudspeaker | Yes | Yes, with audio amplifier |
| COMMUNICATION | ||
| Bluetooth | 5.2 | 5.2 |
| NFC | No | Yes |
| Positioning | GPS, GLONASS, Galileo, Beidou, QZSS | GPS, GLONASS, BeiDou, Galileo |
| Radio | FM radio | No |
| USB | USB Type-C 2.0, OTG | USB Type-C, OTG |
| WLAN | Wi-Fi Protocol: 802.11a/b/g/n/ac | Wi-Fi 802.11 a/b/g/n/ac, dual-band 2.4G + 5G |
| FEATURES | ||
| Ai | Google Gemini, Circle to Search with Google, AI Sky | — |
| Other features | — | 0.8 m drop resistance (16 drops); operating temperature -20°C to +55°C; protective case in box |
| Sensors | Virtual Proximity sensor; Virtual Ambient light sensor; Accelerometer; Electronic compass | Side-mounted fingerprint, accelerometer (G-sensor), compass, ambient light (no proximity sensor listed) |
| BATTERY | ||
| Capacity | 6000mAh (typ) | 5000 mAh |
| Charging Type | 15W fast charging | 18W wired (50% in 40 min, 80% in 65 min, 100% in 123 min); reverse charging |
| Type | 6000 mAh, non-removable | Li-Po (polymer) 5000 mAh |
| ADDITIONAL INFORMATION | ||
| Colors | Black, Mist Blue, Palm Green, Sunset Orange | Orange; Black; Grey; Gold; Purple |
| Compatibility | Malaysia (4G) specification set | 4G-only (no 5G); no FM radio; no LTE band 13/71; hybrid SIM/microSD slot; Android 16 at launch |
| Models | 25128RN17Y, 25128RN17A, 25128RN17I, 25128RN17L | C66 |
| Price in Nigeria | ₦140,000 | ₦165,600 |
| TESTS | ||
| Battery Endurance | — | Video 8 h, calling 35 h, music 24 h, gaming 8 h, standby 830 h (Oukitel manufacturer figures) |
| Performance | — | AnTuTu 10: 267,410 (Oukitel manufacturer figure) |
| SECURITY | ||
| Security | Side fingerprint sensor; AI Face Unlock | Side-mounted fingerprint; face unlock |