Phone Comparison - Samsung Galaxy J7 vs Xiaomi Mi 4i vs Samsung Galaxy J1 Ace

Price Comparison (India) - -

general General Info

Manufacturer Samsung Xiaomi Samsung
Announced June 2015 April 2015 August 2015
Status Available - June 2015 Available - April 2015 Available - August 2015
Price Rs. 13,400 ($197.06) [Similarly Priced] Rs. 8,999 ($132.34) [Similarly Priced] Rs. 5,850 ($86.03) [Similarly Priced]
Colors White, Black Black, White, Blue, Yellow, Pink Blue, Black, White
Form Factor Candybar Candybar Candybar
Dimension 152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
138.1 x 69.6 x 7.8 mm
(5.44 x 2.74 x 0.31 in)
130.1 x 67.6 x 9.5 mm
(5.12 x 2.66 x 0.37 in)
Weight 171 g (6.03 oz) 130 g (4.59 oz) 131 g (4.62 oz)
SIM Type - - Dual-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100 (Single or Dual SIM)
HSDPA 850 / 2100 (Dual SIM)
4G Network LTE LTE -
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android OS, v5.0 (Lollipop) Android OS, v4.4.x (KitKat)
Processor Octa-core 1.2 GHz, Exynos 7580 Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Quad-core 1.5 GHz - J111F / Quad-core 1.2 GHz / Dual-core 1.3 GHz - J110L
GPU Mali-T720 Adreno 405 -
RAM 1.5 GB 2 GB 1 GB
Internal Memory 16 GB 16/32 GB 8 GB
External Memory microSD, up to 128 GB No microSD, up to 128 GB

display Display

Type Super AMOLED Capacitive Touchscreen IPS LCD capacitive touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 4.3 inches
Resolution 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (441 ppi) 480 x 800 pixels (217 ppi)
Screen-to-Body Ratio 69.63% 71.57% 59.82%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio with RDS; recording FM radio -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection
Video 1080p@30fps 1080p@30fps 720p@30fps
Front Camera 5 MP [Similar] 5 MP [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE HSPA
Bluetooth v4.1, A2DP v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, hotspot Wi-Fi 802.11 b/g/n
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 16 GB, 1.5 GB RAM 16/32 GB, 2 GB RAM 8 GB, 1 GB RAM - J110M, J111F
4 GB, 768 MB RAM - J110F, J1
Expandable Storage microSD, up to 128 GB No microSD, up to 128 GB

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 Li-Ion Battery Li-Po Battery Li-Ion Battery
Capacity 3000 mAh 3120 mAh 1900 mAh
Stand by Up to 354 h - -
Talk Time Up to 18 h (3G) - -