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General
| Name | Sony Xperia Z2 | Xiaomi Mi 4i |
|---|---|---|
| Launch Date | 1 Feb 2014 | 1 Apr 2015 |
| Brand | Sony | Xiaomi |
| Colors | - | Dark Gray, Black, White, Yellow, Blue, Pink |
| Models | - | 2015015 |
Display
| Display Size | 5.2 Inches | 5.0 Inches |
|---|---|---|
| Display Type | LCD | IPS LCD |
| Resolution | 1080 x 1920 pixels | 1080 x 1920 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | Shatter proof glass | scratch-resistant glass |
| Aspect Ratio | 16:9 | 16:9 |
| Features | - | 71.7% (screen to body ratio), 441 ppi |
Platform
| Operating System | Android 4.4.2 (KitKat), upgradable to 6.0 (Marshmallow) | Android 5.0.2 (Lollipop), MIUI 8.2 |
|---|---|---|
| Processor | Snapdragon 801 (28 nm) | Snapdragon 615 (28 nm) |
| CPU | - | Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) |
| GPU | - | Adreno 405 |
Memory
| Ram | 3GB | 2GB |
|---|---|---|
| Ram Type | - | LPDDR3 |
| Storage | 16GB | 16GB, 32GB |
| Storage Type | eMMC 5.0 | eMMC 4.5 |
| SD Card Slot | Yes | No |
Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Main | 20.7 MP, f/2.0 | 13 MP, f/2.0, AF |
| Video | 4K@30fps, 1080p@60fps, 720p@120fps | 1080p@30fps, 480p@120fps |
| Features | - | HDR |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 2.2 MP | 5 MP, f/1.8 |
| Video | 1080p@30fps | 1080p@30fps |
Battery
| Capacity | 3200 mAh | 3120 mAh |
|---|---|---|
| Battery Technology | Li-Ion | Li-Ion, non-removable |
| Charging Speed | 18W | 10W |
| USB Type | Micro USB | Micro USB, USB 2.0, OTG |
| Wireless Charging | No | No |
Network
| Sim | Single Sim | Dual Sim |
|---|---|---|
| Sim Type | Dual SIM (Micro-SIM, dual stand-by) | |
| Technology | 4G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 5 | WiFi 5 |
|---|---|---|
| Bluetooth | V4.0 | V4.1 |
| NFC | Yes | No |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Stereo speakers | Yes |
|---|---|---|
| Headphone Jack | Yes | Yes |
Biometric
| Fingerprint | No | No |
|---|---|---|
| Face Unlock | Not Available | Not Available |
Body
| Dimensions | 146.8 x 73.3 x 8.2 mm | 138.1 x 69.6 x 7.8 mm |
|---|---|---|
| Weight | 163 g | 130 g |
| Frame | Aluminium Frame | Plastic Frame |
| Back | Glass Back | Plastic Back |
| IP Rating | IP58 | No |
Others
| Sensors | - | Accelerometer, gyro, proximity, compass |
|---|---|---|
| SAR | - | 0.51 W/kg (head), 0.60 W/kg (body) |
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