[ XIAOMI ]
Smartphones
Xiaomi Redmi 7A
Overall Score
29/100
Key Technical Specifications
Processor (CPU)
57573
Graphics (GPU)
12621
[ EXPERT VERDICT · SUMMARY ]
Xiaomi Redmi 7A is an engineering-tested smartphones achieving an overall rating of 29/100. It is positioned for balanced everyday compute and power efficiency.
Benchmark Performance Scores
Normalized 0–100 Scale
Gaming
Rating: Poor
16/100
NanoReview Score
Rating: Poor
29/100
Performance
Rating: Poor
16/100
Detailed Technical Specifications
Battery
| Specification | Value |
|---|---|
| Battery type | Li-Po |
| Capacity | 4000 mAh |
| Fast charging | No |
| Full charging time | 2:35 hr |
| Gaming | 04:10 hr |
| Replaceable | No |
| Reverse charging | No |
| Standby | 90 hr |
| Watching video | 09:44 hr |
| Web browsing | 06:26 hr |
| Wireless charging | No |
Benchmarks
| Specification | Value |
|---|---|
| CPU | 57573 |
| GPU | 12621 |
| Memory | 27250 |
| Multi-core score | 1521 |
| Single-core score | 477 |
| Total score | 154698 |
| UX | 57254 |
Connectivity
| Specification | Value |
|---|---|
| 2G network | GSM 850, GSM 900, GSM 1800, GSM 1900 |
| 3G network | HSDPA 900, HSDPA 2100 |
| 4G network | LTE 800, LTE 1800, LTE 2600, LTE 900, LTE 1900, LTE 2300, LTE 2500 |
| 5G support | No |
| Bluetooth features | LE, A2DP |
| Bluetooth version | 4.2 |
| GPS | GPS, GLONASS, Beidou |
| Hybrid slot | No |
| Infrared port | No |
| LTE Cat* | 4 |
| Multi SIM mode | Standby |
| NFC* | No |
| Number of SIM* | 2 |
| Type of SIM card | Nano |
| USB features | - Charging- USB-Storage mode- USB-Host mode- OTG |
| USB type | Micro USB |
| USB version | 2 |
| Wi-Fi features | - Wi-Fi Direct- Wi-Fi Hotspot- Wi-Fi Display |
| Wi-Fi standard | Wi-Fi 4 (802.11 b/g/n) |
| eSIM support* | No |
Design and build
| Specification | Value |
|---|---|
| Colors | Black, Blue, Red |
| Fingerprint scanner | No |
| Frame material | Plastic |
| Height | 146.3 mm (5.76 inches) |
| Rear material | Plastic |
| Thickness | 9.5 mm (0.37 inches) |
| Waterproof | IPX4 |
| Weight | 165 g (5.82 oz) |
| Width | 70.4 mm (2.77 inches) |
Display
| Specification | Value |
|---|---|
| Adaptive refresh rate | No |
| Aspect ratio | 18:9 |
| Contrast | 888:1 |
| HDR support | No |
| Max rated brightness | 530 nits |
| PPI | 295 ppi |
| PWM | 384 Hz |
| RGB color space | 94.2% |
| Refresh rate | 60 Hz |
| Resolution | 720 x 1440 pixels |
| Response time | 27 ms |
| Screen protection | Tempered glass |
| Screen-to-body ratio | 74.4% |
| Size | 5.45 inches |
| Type | IPS LCD |
Main camera
| Specification | Value |
|---|---|
| 1080p video recording | Up to 30FPS |
| 4K video recording | No |
| 8K video recording | No |
| Aperture | f/2.2 |
| Autofocus | Phase autofocus |
| Camera features | - |
| Flash | LED |
| Image resolution | 4128 x 3096 |
| Lenses | 1) Standard: 12 MP |
| Matrix | 12 megapixels |
| Pixel size | 1.12 micron |
| Sensor | Sony IMX486 |
| Sensor size | 1/2.9" (≈ 0.34 inch) |
| Slow motion | No |
| Stabilization | Digital |
| Zoom | Digital |
Memory
| Specification | Value |
|---|---|
| Channels | 1 |
| Memory card | MicroSD |
| Memory card max size | Up to 512 GB |
| Memory clock | 933 MHz |
| Memory type | LPDDR3 |
| RAM size | 2 GB |
| Storage size | 16 GB |
| Storage type | eMMC 5.1 |
Other
| Specification | Value |
|---|---|
| Announced | May 2019 |
| Category | Budget |
| Launch price (MSRP) | $85 |
| Release date | June 2019 |
| SAR (body) | 1.166 W/kg |
| SAR (head) | 0.557 W/kg |
| Sensors | - Proximity sensor- Gyroscope- Accelerometer- Ambient light sensor- Compass |
Performance
| Specification | Value |
|---|---|
| Architecture | - 4 cores at 1.45 GHz: Cortex-A53- 4 cores at 2 GHz: Cortex-A53 |
| CPU cores | 8 (4 + 4) |
| Chipset | Qualcomm Snapdragon 439 |
| FLOPS | ~62.4 GFLOPS |
| GPU clock | 650 MHz |
| GPU shading units | 48 |
| Graphics | Adreno 505 |
| Lithography process | 12 nanometers |
| Manufacturing | Samsung |
| Max clock | 2000 MHz |
| Neural processor (NPU) | Hexagon 536 |
Selfie camera
| Specification | Value |
|---|---|
| Depth sensor (TOF 3D) | No |
| Megapixels | 5 megapixels |
| Video resolution | 1080p (Full HD) at 30 FPS |
Software
| Specification | Value |
|---|---|
| OS size | 6.4 GB |
| Operating system | Android 9.0 (Can be upgraded to Android 10) |
| ROM | MIUI 12 |
Sound
| Specification | Value |
|---|---|
| Dolby Atmos | No |
| FM radio | Yes |
| Headphone audio jack | Yes |
| Speakers | Mono |
Strengths & Limitations
Key Advantages
- Comprehensive positive benchmark metrics recorded.
Key Considerations
- No major hardware limitations flagged during benchmark run.
Direct Competitors & Alternatives
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Methodology, Provenance & Verification
Score version 2026.1 · Data verified 2026-08-26 · Source: official manufacturer datasheets and standardized reproducible benchmark suites (Geekbench 6, Cinebench R24, 3DMark).