Phone Comparison - Apple iPhone 4 vs Lenovo A7000 vs Xiaomi Mi 4i

general General Info

Manufacturer Apple Lenovo Xiaomi
Announced June 2010 March 2015 April 2015
Status Available - June 2010 Available - May 2015 Available - April 2015
Price - Rs. 8,400 ($123.53) [Similarly Priced] Rs. 8,999 ($132.34) [Similarly Priced]
Colors Black, White Onyx Black, Pearl White Black, White, Blue, Yellow, Pink
Form Factor Candybar Candybar Candybar
Dimension 115.2 x 58.6 x 9.3 mm
(4.54 x 2.31 x 0.37 in)
152.6x 76.2 x 7.9 mm
(6.01x 3 x 0.31 in)
138.1 x 69.6 x 7.8 mm
(5.44 x 2.74 x 0.31 in)
Weight 137 g (4.83 oz) 140 g (4.94 oz) 130 g (4.59 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE 700 / 900 / 1800 LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM
Build Features - Dolby Atmos -

hardware Hardware and OS

OS iOS 4, upgradable to iOS 5 Android OS, v5.0 (Lollipop) Android OS, v5.0 (Lollipop)
Processor 1 GHz Cortex-A8, Apple A4 Octa-core 1.5 GHz Cortex-A53, Mediatek MT6572M Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU PowerVR SGX535 Mali-T760MP2 Adreno 405
RAM 512 MB 2 GB 2 GB
Internal Memory 8/16/32 GB storage 8 GB 16/32 GB
External Memory No microSD, up to 32 GB; SD cards No

display Display

Type LED-backlit IPS TFT, capacitive touchscreen IPS LCD Capacitive Touchscreen, IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.5 inches 5.5 inches 5.0 inches
Resolution 640 x 960 pixels (330 ppi) 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 53.92% - 71.57%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio FM radio
Games Yes + downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Touch Focus, Geo-tagging, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR
Video Yes, 720p@30fps, LED video light, geo-tagging 1080p@30fps 1080p@30fps
Front Camera Yes, videocalling over Wi-Fi only [Similar] 5 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes Yes
Edge Class 10, 236.8 kbps Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE
Bluetooth Yes, v2.1 with A2DP v4.0, A2DP, EDR v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
USB Yes, v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML (Safari) HTML5 HTML5

memory User Memory

Internal 8/16/32 GB storage, 512 MB RAM 8 GB, 2 GB RAM 16/32 GB, 2 GB RAM
Expandable Storage No microSD, up to 32 GB; SD cards No

Apps Sensors

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

battery Battery

Type Standard battery, Li-Po Li-Po Battery Li-Po Battery
Capacity 1420 mAh 2900 mAh 3120 mAh
Stand by Up to 300 h (2G)
Up to 300 h (3G)
Up to 264 h (2G)
Up to 264 h (3G)
Up to 288 h (4G)
-
Talk Time Up to 14 h (2G)
Up to 7 h (3G)
Up to 39 h (2G)
Up to 16 h (3G)
-