Helio X10
16GB/32GB storage, microSDXC
2GB RAM
13MP
5.5" 1080x1920 pixels
Android 5.0, MIUI 7
3060mAh
Xiaomi Redmi Note 2 Android smartphone. Announced Aug 2015. Features 5.5″ display, MT6795 Helio X10 chipset, 13 MP primary camera, 5 MP front camera, 3060 mAh battery, 32 GB storage, 2 GB RAM.
Network
| Speed | HSPA, LTE Cat4 150/50 Mbps |
| 2G Bands | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Bands | 1, 3, 7, 38, 39, 40, 41 |
| Technology | GSM / HSPA / LTE |
Launch
| Status | Discontinued |
| Announced | 2015, August. Released 2015, August |
Body
| SIM | Dual SIM (Micro-SIM, dual stand-by) |
| Build | Glass front, plastic back, plastic frame |
| Weight | 160 g (5.64 oz) |
| Dimensions | 152 x 76 x 8.3 mm (5.98 x 2.99 x 0.33 in) |
Display
| Size | 5.5 inches, 82.6 cm2 (~71.5% screen-to-body ratio) |
| Type | IPS LCD |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~403 ppi density) |
Platform
| Operating System | Android 5.0 (Lollipop), MIUI 7 |
| CPU | Octa-core 2.0 GHz Cortex-A53 - Redmi Note 2Octa-core 2.2 GHz Cortex-A53 - Redmi Note 2 Prime |
| GPU | PowerVR G6200 |
| Chipset | Mediatek MT6795 Helio X10 (28 nm) |
Memory
| Internal Storage | 16GB 2GB RAM (Standard), 32GB 2GB RAM (Prime) |
| Card Slot | microSDXC (dedicated slot) - Chinese version only |
Main Camera
| Video | 1080p@30fps |
| Single | 13 MP, f/2.2, PDAF |
| Features | LED flash, HDR, panorama |
Selfie Camera
| Video | 720p |
| Single | 5 MP, f/2.0 |
Sound
| specs.keys.3.5mm jack | Yes |
| Loudspeaker | Yes |
Communications
| NFC | No |
| USB | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Radio | Stereo FM radio |
| Bluetooth | 4.0, A2DP, LE |
| Positioning | GPS, GLONASS, BDS |
| specs.keys.Infrared port | Yes |
Features
| Sensors | Accelerometer, gyro, proximity, compass |
Battery
| Type | Li-Po 3060 mAh, removable |
| Charging | 10W wired |
| specs.keys.Stand-by | Up to 144 h (3G) |
| specs.keys.Talk time | Up to 11 h 30 min (3G) |
| specs.keys.Music play | Up to 46 h |
Miscellaneous
| SAR | 0.34 W/kg (head) 0.45 W/kg (body) |
| Price | About 160 EUR |
| Colors | White, blue, yellow, pink, mint green |
| Models | 2015051 |
Tests
| Camera | Photo / Video |
| Display | Contrast ratio: 953 (nominal), 2.166 (sunlight) |
| Loudspeaker | Voice 66dB / Noise 66dB / Ring 76dB |
| Performance | Basemark OS II 2.0: 1063Basemark X: 8518 |
| Audio Quality | Noise -96.1dB / Crosstalk -94.8dB |
| specs.keys.Battery (old) | Endurance rating 49h |
