| Product |
Vivo X21 UD₹56,038
|
Samsung Galaxy A56₹52,999
|
|---|---|---|
| Battery | ||
| Charging | 18W wired | 45W wired, 65% in 30 min, 100% in 68 min |
| Type | Li-Ion 3200 mAh, non-removable | 5000 mAh |
| Body | ||
| Build | Glass front (Gorilla Glass 3), aluminum back, aluminum frame | Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame |
| Dimensions | 154.5 x 74.8 x 7.4 mm (6.08 x 2.94 x 0.29 in) | 162.2 x 77.5 x 7.4 mm (6.39 x 3.05 x 0.29 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) |
| Weight | 156.2 g (5.50 oz) | 198 g (6.98 oz) |
| - | IP67 dust/water resistant (up to 1m for 30 min) | |
| Comms | ||
| Bluetooth | 5.0, A2DP, LE | 5.3, A2DP, LE |
| NFC | No | Yes (market/region dependent) |
| Positioning | GPS, GLONASS | GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio | FM radio | No |
| USB | microUSB 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/6, dual-band, Wi-Fi Direct |
| Display | ||
| Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass Victus+ |
| Resolution | 1080 x 2280 pixels, 19:9 ratio (~402 ppi density) | 1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density) |
| Size | 6.28 inches, 98.4 cm2 (~85.2% screen-to-body ratio) | 6.7 inches, 110.2 cm2 (~87.7% screen-to-body ratio) |
| Type | Super AMOLED | Super AMOLED, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak) |
| Features | ||
| Sensors | Fingerprint (under display, optical), accelerometer, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, compass |
| - | Virtual Proximity Sensing Circle to Search | |
| Launch | ||
| Announced | 2018, March. Released 2018, March | 2025, March 02 |
| Status | Discontinued | Available. Released 2025, March 10 |
| Main Camera | ||
| Dual | 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF 5 MP, f/2.4, (depth) | - |
| Features | LED flash, HDR, panorama | Best Face, LED flash, panorama, HDR |
| Triple | - | 50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP, f/2.4, (macro) |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/60fps, gyro-EIS |
| Memory | ||
| Card slot | microSDXC (uses shared SIM slot) | No |
| Internal | 128GB 6GB RAM | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| eMMC 5.1 | UFS 3.1 | |
| Misc | ||
| Colors | Black, Ruby Red | Pink, Olive, Graphite, Lightgray |
| Models | X21UD A | SM-A566V, SM-A566B, SM-A566B/DS, SM-A566E, SM-A566E/DS, SM-A5660 |
| SAR | - | 1.32 W/kg (head) |
| SAR EU | - | 0.61 W/kg (head) 1.05 W/kg (body) |
| Network | ||
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 5, 8, 34, 38, 39, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66 |
| 5G bands | - | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 |
| Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / LTE | GSM / HSPA / LTE / 5G |
| CDMA 800 & TD-SCDMA | - | |
| Platform | ||
| Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) | Exynos 1580 (4 nm) |
| CPU | Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | Octa-core (1x2.9 GHz Cortex-A720 & 3x2.6 GHz Cortex-A720 & 4x1.9 GHz Cortex-A520) |
| GPU | Adreno 512 | Xclipse 540 |
| OS | Android 8.1 (Oreo), Funtouch 4 | Android 15, up to 6 major Android upgrades, One UI 7 |
| Selfie camera | ||
| Single | 12 MP, f/2.0, (wide), 1/2.8", 1.28µm | 12 MP, f/2.2, (wide) |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/60fps, 10-bit HDR |
| Sound | ||
| 3.5mm jack | Yes | No |
| Loudspeaker | Yes | Yes, with stereo speakers |
| 32-bit/192kHz Hi-Res audio | - | |
| Tests | ||
| Battery (new) | - | Active use score 12:08h |
| Display | - | 1213 nits max brightness (measured) |
| Loudspeaker | - | -26.2 LUFS (Good) |
| Performance | - | AnTuTu: 908689 (v10) GeekBench: 3899 (v6) 3DMark: 1332 (Wild Life Extreme) |
| Offers | See on Amazon | See on Amazon |
