AI Summary
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General
| Name | Samsung Galaxy A51 | ZTE Blade V9 |
|---|---|---|
| Launch Date | 12 Dec 2019 | 1 Feb 2018 |
| Brand | Samsung | ZTE |
| Colors | Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink | - |
| 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 | - |
Display
| Display Size | 6.5 Inches | 5.7 Inches |
|---|---|---|
| Display Type | Super AMOLED | LCD |
| Resolution | 1080 x 2400 pixels | 1080 x 2160 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | Gorilla Glass 3 | - |
| Aspect Ratio | 20:9 | 18:9 |
| Features | 87.4% (screen to body ratio), 405 ppi | - |
Platform
| Operating System | Android 10, upgradable to Android 13, One UI 5 | Android 8.1 (Oreo) |
|---|---|---|
| Processor | Exynos 9611 (10nm) | Snapdragon 450 (14 nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | - |
| GPU | Mali-G72 MP3 | - |
Memory
| Ram | 4GB, 6GB, 8GB | 3GB, 4GB |
|---|---|---|
| Storage | 64GB, 128GB, 256GB | 32GB, 64GB |
| Storage Type | UFS 2.0 | eMMC 5.1 |
| SD Card Slot | Yes | Yes |
Camera
| Type | Quad Camera | Dual Camera |
|---|---|---|
| Main | 48 MP, f/2.0, 26mm, 1/2.0", 0.8µm | 16 MP, f/1.8 |
| Ultra Wide | 12 MP, f/2.2, 123˚ | - |
| Macro | 5 MP, f/2.4 | - |
| Depth | 5 MP, f/2.2 | 5 MP, f/2.4 |
| Video | 4K@30fps, 1080p@30/120fps; gyro-EIS | 1080p@30fps |
| Features | HDR | - |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 32 MP, f/2.2, 26mm, 1/2.8", 0.8µm | 8 MP, f/2.0 & or & 13 MP |
| Video | 4K@30fps, 1080p@30fps | 1080p@30fps |
| Features | HDR | - |
Battery
| Capacity | 4000 mAh | 3100 mAh |
|---|---|---|
| Battery Technology | Li-Po, non-removable | Li-Ion |
| Charging Speed | 15W | - |
| USB Type | Type C, USB 2.0, OTG | Micro USB |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Dual Sim |
|---|---|---|
| Sim Type | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) | |
| Technology | 4G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 5 | WiFi 2.4 |
|---|---|---|
| Bluetooth | V5.0 | V4.2 |
| NFC | Yes | Yes |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | Yes | Yes |
|---|---|---|
| Fingerprint Type | Optical Fingerprint Scanner | Capacitive Fingerprint Scanner |
| Fingerprint Position | In-Display | Rear-Mounted |
| Face Unlock | 2D Face Unlock | Not Available |
Body
| Dimensions | 158.5 x 73.6 x 7.9 mm | 151.4 x 70.6 x 7.5 mm |
|---|---|---|
| Weight | 172 g | 140 g |
| Frame | Plastic Frame | Aluminium Frame |
| Back | Plastic Back | Glass Back |
| IP Rating | No | No |
Others
| Sensors | Accelerometer, gyro, compass | - |
|---|---|---|
| Features | Virtual proximity sensing, ANT+ | - |
| SAR | 0.80 W/kg (head), 0.67 W/kg (body) | - |
| SAR EU | 0.37 W/kg (head), 1.59 W/kg (body) | - |
Benchmarks
| Antutu | 113051 (v7), 175363 (v8) | - |
|---|---|---|
| Geekbench | 5401 (v4.4), 1294 (v5.1) | - |
| GFX Bench | 5.6fps (ES 3.1 onscreen) | - |
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