Phone Comparison - Samsung Galaxy Ace vs Samsung GALAXY S3 Neo GT-I9301I vs Samsung Galaxy J7

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Samsung
Announced January 2011 June 2014 June 2015
Status Available - February 2011 Available - June 2014 Available - June 2015
Price - - Rs. 13,400 ($197.06) [Similarly Priced]
Colors Black, Hugo Boss Edition Black, Blue, Brown, Red, Gray, White, Pink White, Black
Form Factor Candybar Candybar Candybar
Dimension 112.4 x 59.9 x 11.5 mm
(4.43 x 2.36 x 0.45 in)
136.6 x 70.7 x 8.6 mm
(5.38 x 2.78 x 0.34 in)
152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
Weight 113 g (3.99 oz) 132 g (4.66 oz) 171 g (6.03 oz)
2G Network GSM 850 / 900 / 1800 / 1900 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
4G Network - - LTE
Messaging SMS, MMS SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.2 (Froyo), upgradable to v2.3 Android OS, v4.4.2 (KitKat) Android OS, v5.1 (Lollipop)
Processor 800 MHz ARM 11 processor, Qualcomm MSM7227 chipset Quad-core 1.4 GHz Cortex-A7, - Octa-core 1.2 GHz, Exynos 7580
GPU Adreno 200 - Mali-T720
RAM N/A 1.5 GB 1.5 GB
Internal Memory 158 MB storage 16 GB storage 16 GB
External Memory microSD, up to 32GB, 2GB included, 280MB RAM microSD, up to 64 GB microSD, up to 128 GB

display Display

Type TFT capacitive touchscreen Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.5 inches 4.8 inches 5.5 inches
Resolution 320 x 480 pixels (165 ppi) 720 x 1280 pixels (306 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 54.06% 65.75% 69.63%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization 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
Video Yes, QVGA@15fps Yes, 1080p@30fps 1080p@30fps
Front Camera No [Similar] Yes, 1.9 MP, 720p@30fps [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge Yes Class 12 Yes
3G HSDPA, 7.2 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v2.1 with A2DP Yes, v4.0 with A2DP, EDR v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, v2.0 microUSB Yes, microUSB v2.0 (MHL), USB On-the-go microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
Browser HTML HTML, Adobe Flash HTML5

memory User Memory

Internal 158 MB storage 16 GB storage, 1.5 GB RAM 16 GB, 1.5 GB RAM
Expandable Storage microSD, up to 32GB, 2GB included, 280MB RAM microSD, up to 64 GB microSD, up to 128 GB
USB OTG - Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not 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-Ion Li-Ion Battery Li-Ion Battery
Capacity 1350 mAh 2100 mAh 3000 mAh
Stand by Up to 640 h (2G)
Up to 420 h (3G)
- Up to 354 h
Talk Time Up to 11 h (2G)
Up to 6 h 30 min (3G)
Up to 14 h Up to 18 h (3G)