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Full specifications
Every available group and stored value, aligned by field.
LAUNCH DATE3 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| Announced | December 12, 2019 | 2026, June 23 |
| Released | 2019, December | 2026-06-23 |
| Status | December 16, 2019, | Available |
NETWORK6 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G LTE | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 | 1, 3, 5, 8, 34, 38, 39, 40, 41 |
| 5G | No | No |
| Speed | LTE | HSPA, LTE |
| Technology | 4G/LTE/2G | GSM / WCDMA / LTE |
BODY5 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | Glass front, plastic back, plastic frame |
| Dimensions | 158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in) | 171.88 x 77.8 x 8.22 mm |
| IP Rating | No IP rating | No |
| SIM | Nano-SIM + Nano-SIM | Dual Nano-SIM |
| Weight | 172 g (6.07 oz) | 206 g |
DISPLAY7 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| Brightness | 630 nits (measured) | 600 nits (peak) |
| Protection | Corning Gorilla Glass 3 | — |
| Refresh Rate | 60Hz | 120Hz |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) | 720 x 1640 pixels (~260 ppi density) |
| Screen-to-body | ~87.4% | ~84.1% |
| Size | 6.5 inches, 102.0 cm2 (~87.4% screen-to-body ratio) | 6.88 inches |
| Type | Super AMOLED | LCD |
PLATFORM4 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| Chipset | Exynos 9611 (10 nm) | MediaTek Helio G81-Ultra |
| GPU | Mali-G72 MP3 | Mali-G52 MC2 |
| OS | Android 10, upgradable to Android 13, One UI 5 | Android 16; HyperOS 3 |
MEMORY4 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Internal | 64GB, 128GB, 256GB | 64 / 128 GB |
| RAM | 4GB RAM, 6GB RAM, 8GB RAM | 4 GB |
| Storage/RAM variants | 64GB, 128GB, 256GB; 4GB RAM, 6GB RAM, 8GB RAM | 64 / 128 GB; 4 GB RAM |
MAIN CAMERA3 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| Features | LED flash, panorama, HDR | LED flash, HDR |
| MAIN CAMERA | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth) | 13 MP |
| Video | 4K@30fps, 1080p@30/120fps; gyro-EIS | 1080p@30fps |
SELFIE CAMERA3 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| Features | HDR | HDR |
| Selfie camera | 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm | 5 MP |
| Video | 4K@30fps, 1080p@30fps | 1080p@30fps |
SOUND2 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| 3.5mm jack | 3.5mm jack | Yes |
| Loudspeaker | Yes | Yes |
COMMUNICATION6 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.4, A2DP, LE |
| NFC | Yes | No |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio | FM radio |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
FEATURES1 field
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass; Virtual proximity sensing; ANT+ | Fingerprint (side-mounted), accelerometer, proximity |
BATTERY3 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| Capacity | 4000 mAh | 5160mAh |
| Charging Type | 15W wired | 18W wired |
| Type | Li-Po 4000 mAh, non-removable | 5160 mAh, non-removable |
ADDITIONAL INFORMATION5 fields
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| Colors | Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink | Black, Danxia Red, Sea Breeze Blue |
| Compatibility | — | China |
| Launch Price (USD) | $118.00 (reference only — see Price in Nigeria above for the actual retail price) | — |
| Models | SM-A515F, SM-A515F/DSN, SM-A515F/DS, SM-A515F/DST, SM-A515F/DSM, SM-A515F/N, SM-A515U, SM-A515U1, SM-A515W, SM-A515X, SM-S515DL | 2409BRN2CC |
| Price in Nigeria | ₦176,363 | ₦175,000 |
SECURITY1 field
| Specification | Galaxy A51 | Redmi 17C 4G |
|---|---|---|
| Security | Biometric security: Fingerprint (under display, optical). | Biometric security: Fingerprint (side-mounted). |