Device comparison
Two devices. One clear decision.
Choose the exact models, then compare every available specification in one aligned view.
Missing information stays missing. Only stored specifications are shown.
Complete comparison
Full specifications
Every available group and stored value, aligned by field.
LAUNCH DATE3 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| Announced | 2026, August 11 (India) | 2026, March 27 |
| Released | Release date not recorded | 2026-04-03 |
| Status | Available (offline retail) | Available |
NETWORK6 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| 2G Bands | — | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Bands | — | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G LTE | — | 1, 3, 5, 8, 28, 40, 41 |
| 5G | — | 5G: n1/3/5/8/28/40/41/78 |
| Speed | — | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE | 5G/4G/LTE/GSM |
BODY6 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| Build | — | Glass front, plastic back, plastic frame |
| Colors | Konark Gold, Ajanta Grey | — |
| Dimensions | — | 171.56 x 79.47 x 8.15 mm |
| IP Rating | MIL-STD-810H drop certified | IP52 |
| SIM | Dual SIM (dual 4G) | Dual SIM, 5G |
| Weight | — | 210g |
DISPLAY6 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| Brightness | — | 800nit Peak Brightness |
| Refresh Rate | 90Hz | 60/90/120Hz |
| Resolution | qHD | 720 x 1600 pixels, 20:9 ratio (~254 ppi density) |
| Screen-to-body | — | ~84.3% |
| Size | 6.59 inches | 6.9 inches |
| Type | LCD | IPS LCD, 120Hz |
PLATFORM4 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| CPU | — | 2*A78 2.2Ghz + 6*A55 2.0GHz |
| Chipset | Unisoc SC9863A (28 nm) | Octa-core T8300 5G SOC |
| GPU | — | G57 950MHz |
| OS | Android 16 (Go edition) | Android 16; HyperOS 3.0 |
MEMORY5 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| Card slot | — | microSD; |
| Internal | 32GB | 64GB / 128GB |
| RAM | 3GB | 4 GB / 6 GB |
| Storage Type | — | UFS2.2+LPDDR4X |
| Storage/RAM variants | 3GB+32GB | 64GB / 128GB; 4 GB / 6 GB RAM |
MAIN CAMERA3 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| Features | — | LED flash, HDR |
| MAIN CAMERA | 8 MP (main) | 32MP |
| Video | — | 1080p@30fps |
SELFIE CAMERA3 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| Features | — | HDR |
| Selfie camera | 5 MP | 8MP |
| Video | — | 1080p@30fps |
SOUND2 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| 3.5mm jack | — | 3.5 mm headphone jack |
| Loudspeaker | — | Speakers |
COMMUNICATION6 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| Bluetooth | — | v5.4 |
| NFC | — | No |
| Positioning | — | GPS, GLONASS, Galileo |
| Radio | — | FM radio |
| USB | USB Type-C | USB-C |
| WLAN | — | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
FEATURES2 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| Ai | — | Google Gemini; Circle To Search; Xiaomi Interconnectivity |
| Sensors | — | Ambient Light Sensor; Yes (Virtual); Proximity Sensor; Yes (Virtual); E Compass; Supported; Fingerprint Scanner; Supported |
BATTERY3 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| Capacity | 5000 mAh | 6300mAh(typ) |
| Charging Type | 10W wired | 15W wired |
| Type | — | 6300 mAh, non-removable |
ADDITIONAL INFORMATION6 fields
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| Colors | Konark Gold; Ajanta Grey | Black, Blue, Purple |
| Compatibility | — | India (5G) specification set |
| Launch Price | INR 8,499 (3GB+32GB) — India | — |
| Models | — | 2602BRNA4I |
| Models and regions | India | — |
| Price in Nigeria | ₦135,100 (Stored estimate) | ₦140,000 (Stored estimate) |
SECURITY1 field
| Specification | Smart 4 | Redmi 15A |
|---|---|---|
| Security | — | Fingerprint sensor |