Infinix Smart 4 vs Xiaomi Redmi 8A
A spec-by-spec comparison of the Infinix Smart 4 and the Xiaomi Redmi 8A, taken from their full specification sheets. Green marks the better value in each measured row.
Head to head
| Infinix Smart 4 | Xiaomi Redmi 8A |
|---|
| Our rating | 5/10 | 7/10 |
| Battery | 4,000 mAh | 5,000 mAh |
| Wired charging | — | 18W |
| RAM (max) | 2 GB | — |
| Storage (max) | 32 GB | 64 GB |
| Screen size | 6.6 in | 6.22 in |
| Main camera | 8 MP | 12 MP |
| Weight (lower is lighter) | 183 g | 188 g |
| Released | Oct 2019 | Sep 2019 |
Summary: Infinix Smart 4 is ahead on screen size, weight (lower is lighter). Xiaomi Redmi 8A is ahead on our rating, battery, storage (max), main camera.
★ Which should you buy? Xiaomi Redmi 8A is the stronger overall pick on the measured specs.
Reviewed by the infozme.com Editorial Team — see how we research & rate phones.
Display
| Infinix Smart 4 | Xiaomi Redmi 8A |
|---|
| Type | IPS LCD | IPS LCD, 400 nits (typ) |
| Size | 6.6 inches, 105.2 cm2 (~82.9% screen-to-body ratio) | 6.22 inches, 96.6 cm2 (~81.8% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~266 ppi density) | 720 x 1520 pixels, 19:9 ratio (~270 ppi density) |
| Protection | — | Corning Gorilla Glass 5 |
Platform
| Infinix Smart 4 | Xiaomi Redmi 8A |
|---|
| OS | Android 9.0 Pie (Go edition) | — |
| Chipset | Mediatek MT6761 Helio A22 (12 nm) | Qualcomm SDM439 Snapdragon 439 (12 nm) |
| CPU | Quad-core 2.0 GHz Cortex-A53 | Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53) |
| GPU | PowerVR GE8320 | Adreno 505 |
Memory
| Infinix Smart 4 | Xiaomi Redmi 8A |
|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 16GB 1GB RAM, 32GB 2GB RAM | — |
| eMMC | 5.1 | — |
| RAM | — | 2GB, 3GB, 4GB |
| Internal Storage | — | 32GB, 64GB eMMC 5.1 |
Main Camera
| Infinix Smart 4 | Xiaomi Redmi 8A |
|---|
| Modules | 8 MP | — |
| Features | Dual-LED flash | LED flash, HDR, AI portrait mode, Face recognition, AI beautify 4.0, AI scene detection |
| Video | 1080p@30fps | 1080p@30fps |
| Single | — | 12 MP, f/1.8, 1.4µm, Dual Pixel PDAF |
Selfie Camera
| Infinix Smart 4 | Xiaomi Redmi 8A |
|---|
| Modules | 5 MP | — |
| Video | 1080p@30fps | 1080p@30fps |
| Single | — | 8 MP, f/2.0, 1.12µm |
| Features | — | AI beautify 4.0, AI portrait mode, HDR, Screen flash, Selfie timer, Face recognition |
Battery
| Infinix Smart 4 | Xiaomi Redmi 8A |
|---|
| Type | Li-Po 4000 mAh, non-removable | Li-Po 5000 mAh, non-removable |
| Charging | — | 18W wired (supports Quick Charge 3.0), 10W charger in box |
Body
| Infinix Smart 4 | Xiaomi Redmi 8A |
|---|
| Dimensions | 167 x 76 x 8.3 mm (6.57 x 2.99 x 0.33 in) | 156.48 x 75.41 x 9.4 mm (6.16 x 2.97 x 0.37 in) |
| Weight | 183 g (6.46 oz) | 188 g (6.63 oz) |
| Build | Glass front, plastic back, plastic frame | Glass front (Gorilla Glass 5), plastic back, plastic frame |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
Comms
| Infinix Smart 4 | Xiaomi Redmi 8A |
|---|
| WLAN | Wi-Fi 802.11 a/b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | 5.0, A2DP, LE | 4.2, A2DP, LE |
| Positioning | GPS | GPS, GLONASS, BDS |
| NFC | No | — |
| Radio | FM radio | — |
| USB | microUSB 2.0 | USB Type-C 2.0, OTG |
Launch
| Infinix Smart 4 | Xiaomi Redmi 8A |
|---|
| Announced | 2019, October | September 2019 |
| Status | Available. Released 2019, October. Discontinued. | Available. Released 2019, September 30 |
| OS at Launch | — | Android 9.0 (Pie), upgradable to Android 10, MIUI 12 |
Frequently asked questions
Which has the better battery, Infinix Smart 4 or Xiaomi Redmi 8A?
Xiaomi Redmi 8A — 4,000 mAh for the Infinix Smart 4 versus 5,000 mAh for the Xiaomi Redmi 8A.
Which is lighter, Infinix Smart 4 or Xiaomi Redmi 8A?
Infinix Smart 4 — 183 g for the Infinix Smart 4 versus 188 g for the Xiaomi Redmi 8A.
Which is newer, Infinix Smart 4 or Xiaomi Redmi 8A?
Infinix Smart 4 — Oct 2019 for the Infinix Smart 4 versus Sep 2019 for the Xiaomi Redmi 8A.
Is the Infinix Smart 4 or the Xiaomi Redmi 8A rated higher?
We rate the Infinix Smart 4 5/10 and the Xiaomi Redmi 8A 7/10.
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