Phone Comparison - Xiaomi Mi 4 vs Lenovo Vibe Z2

Xiaomi Mi 4
xiaomi mi 4
Lenovo Vibe Z2
lenovo vibe z2
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general General Info

Manufacturer Xiaomi Lenovo
Announced July 2014 September 2014
Status Available - Q3 2014 Available - October 2014
Colors Black, White White, Gold, Titanium
Form Factor Candybar Candybar
Dimension 139.2 x 68.5 x 8.9 mm
(5.48 x 2.7 x 0.35 in)
148.5 x 76.4 x 7.8 mm
(5.85 x 3.01 x 0.31 in)
Weight 149 g (5.26 oz) 158 g (5.57 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 - SIM 1 & SIM 2
4G Network LTE LTE 800 / 1800 / 2100 / 2600 - SIM 1 & SIM 2
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.3 (KitKat) Android OS, v4.4 (KitKat)
Processor Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 [Similar] Quad-core 1.2 GHz Krait 400, Qualcomm MSM8916 Snapdragon 410 [Similar]
GPU Adreno 330 [Similar] Adreno 306 [Similar]
RAM 3 GB [Browse Similar] 2 GB [Browse Similar]
Internal Memory 16/64 GB 32 GB
External Memory No No

display Display

Type IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors
Size 5.0 inches [Similar] 5.5 inches [Similar]
Resolution 1080 x 1920 pixels (441 ppi) [Similar] 720 x 1280 pixels (267 ppi) [Similar]
Screen-to-Body Ratio 72.14% 73.51%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio -
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels [Similar] 13 MP, 4160 x 3120 pixels [Similar]
Flash Dual-LED Flash optical image stabil
Features Auto focus, 1/3' Sensor Size, 1.12┬Ám Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 2160p, 1080p@30fps, HDR 1080p@30fps
Front Camera 8 MP, 1080p@30fps [Similar] 8 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE HSDPA, 42 Mbps; HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n/ac, dual band, Wi-Fi hotspot
USB microUSB v2.0 (MHL), USB On-the-go microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5

memory User Memory

Internal 16/64 GB, 3 GB RAM 32 GB, 2 GB RAM
Expandable Storage No No
USB OTG Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Capacity 3080 mAh 3000 mAh
Stand by - Up to 408 h (3G)
Talk Time - Up to 30 h (2G)
Up to 28 h (3G)