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Oppo R819

Lenovo Vibe X2

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Oppo R819
MORE PICTURES Lenovo Vibe X2
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Oppo R819

Lenovo Vibe X2

Network
Technology GSM / HSPA GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 2100 - SIM 1 & SIM 2 HSDPA 850 / 900 / 1700 / 1900 / 2100
  HSDPA 850 / 900 / 2100
  HSDPA 900 / 2100
4G Network 1, 3, 7, 20
  1, 3, 7, 30
  1, 3, 7, 40
Speed HSPA HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced 2013, August. Released 2013, September 2014, September. Released 2014, October
Status Discontinued Discontinued
Body
Dimensions 136.5 x 68 x 7.3 mm (5.37 x 2.68 x 0.29 in) 140.2 x 68.6 x 7.3 mm (5.52 x 2.70 x 0.29 in)
Weight 110 g (3.88 oz) 120 g (4.23 oz)
SIM Dual SIM (Micro-SIM, dual stand-by) Single SIM (Micro-SIM) or Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Display
Type IPS LCD IPS LCD
Size 4.7 inches, 60.9 cm2 (~65.6% screen-to-body ratio) 5.0 inches, 68.9 cm2 (~71.7% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~312 ppi density) 1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Platform
OS Android 4.2.1 (Jelly Bean) Android 4.4 (KitKat), upgradable to 5.0 (Lollipop)
Chipset Mediatek MT6589 (28 nm) Mediatek MT6595M
CPU Quad-core 1.2 GHz Cortex-A7 Octa-core (4x2.0 GHz Cortex-A17 & 4x1.7 GHz Cortex-A7)
GPU PowerVR SGX544 PowerVR G600
Memory
Card slot No No
Internal 16GB 1GB RAM 32GB 2GB RAM
Main Camera
Modules 8 MP, AF 13 MP, f/2.2, AF
Features LED flash, panorama, HDR LED flash, panorama, HDR
Video 1080p@30fps 1080p@30fps
Selfie Camera
Modules 1.9 MP 5 MP
Video
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 b/g/n/ac, dual band, hotspot
Bluetooth 3.0 4.1, A2DP, LE
Positioning GPS GPS, GLONASS
NFC No No
Infrared port No No
Radio Stereo FM radio, RDS FM radio
USB microUSB 2.0 microUSB 2.0
Features
Sensors Accelerometer, gyro, proximity Accelerometer, proximity, compass
  Air gestures
Battery
Type Li-Ion 2000 mAh, non-removable Li-Po 2300 mAh, non-removable
Stand-by Up to 228 h (2G) / Up to 216 h (3G)
Talk time Up to 17 h (2G) / Up to 19 h (3G)
Misc
Colors White White, Gold, Red, Charcoal
Models X2-AP, X2-EU, X2-CU
Price About 250 EUR About 270 EUR
Tests
Performance Basemark X: 6512
Display Contrast ratio: 1210:1 (nominal) / 1.957:1 (sunlight)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker Voice 64dB / Noise 66dB / Ring 73dB Voice 66dB / Noise 67dB / Ring 71dB
Audio quality Noise -92.4dB / Crosstalk -87.9dB Noise -92.5dB / Crosstalk -92.2dB
Battery (old) Endurance rating 56h Endurance rating 50h

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