Phone Comparison - Samsung Galaxy Ace 2 vs Samsung Galaxy S7 mini

Samsung Galaxy Ace 2
samsung galaxy ace 2
Samsung Galaxy S7 mini
samsung galaxy s7 mini
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general General Info

Manufacturer Samsung Samsung
Announced February 2012 Not announced yet
Status Available - May 2012 Rumored
Colors Black Black, White, Gold, Silver
Form Factor Candybar Candybar
Dimension 118.3 x 62.2 x 10.5 mm
(4.66 x 2.45 x 0.41 in)
9.9 mm thickness
(0.39 in thickness)
Weight 122 g (4.3 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor
- Corning Gorilla Glass 4 Back Panel
- Samsung Pay (Visa, MasterCard certified)
- IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes

hardware Hardware and OS

OS Android OS, v2.3 Android OS, v6.0 (Marshmallow)
Processor Dual-core 800 MHz, NovaThor U8500 [Similar] Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo
Quad-core 2.3 GHz Mongoose + quad-core 1.6 GHz Cortex-A53, Qualcomm MSM8996 Snapdragon 820
Exynos 8890 Octa [Similar]
GPU Mali-400MP [Similar] Adreno 530
Mali-T880 MP12 [Similar]
RAM 768 MB [Browse Similar] 3 GB [Browse Similar]
Internal Memory 4 GB storage 32/64 GB
External Memory microSD, up to 32GB microSD, up to 200 GB

display Display

Type PLS TFT capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4
Colors 16M colors 16M colors
Size 3.8 inches [Similar] 4.6 inches [Similar]
Resolution 480 x 800 pixels (246 ppi) [Similar] 1080 x 1920 pixels (479 ppi) [Similar]
Screen-to-Body Ratio 55.64% -
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio Stereo FM radio with RDS No
Games Yes Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels [Similar] 12 MP, 4608 x 2592 pixels [Similar]
Flash LED flash LED Flash
Features Auto focus, Geo-tagging, Face And Smile Detection Phase Detection Autofocus, f/1.7, 26mm, 1/2.6" Sensor Size, 1.4 ┬Ám Pixel Size, Geo-tagging, Simultaneous 4K video and 9MP Image Recording, Touch Focus, Face/Smile Detection, Auto HDR, Panorama
Video Yes, 720p@30fps 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec.
Front Camera Yes, VGA [Similar] 5 MP, f/1.7, 22mm, dual video call, Auto HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, 14.4 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP v4.2, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes, v2.0 microUSB microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML HTML5

memory User Memory

Internal 4 GB storage, 768 MB RAM 32/64 GB, 3 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 200 GB
USB OTG - Supported

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion -
Capacity 1500 mAh 2600 mAh
Stand by Up to 670 h (2G)
Up to 640 h (3G)
-
Talk Time Up to 16 h 20 min (2G)
Up to 7 h 30 min (3G)
-