Phone Comparison - Samsung Galaxy Ace 2 vs Xiaomi Redmi 1S

Samsung Galaxy Ace 2
samsung galaxy ace 2
Xiaomi Redmi 1S
xiaomi redmi 1s
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general General Info

Manufacturer Samsung Xiaomi
Announced February 2012 May 2014
Status Available - May 2012 Available - May 2014
Colors Black Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
Form Factor Candybar Candybar
Dimension 118.3 x 62.2 x 10.5 mm
(4.66 x 2.45 x 0.41 in)
137 x 69 x 9.9 mm
(5.39 x 2.72 x 0.39 in)
Weight 122 g (4.3 oz) 158 g (5.57 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 1900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 Android OS, v4.3 (Jelly Bean)
Processor Dual-core 800 MHz, NovaThor U8500 [Similar] Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon [Similar]
GPU Mali-400MP [Similar] Adreno 305 [Similar]
RAM 768 MB [Browse Similar] 1 GB [Browse Similar]
Internal Memory 4 GB storage 8 GB
External Memory microSD, up to 32GB microSD, up to 32 GB

display Display

Type PLS TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2
Colors 16M colors 16M colors
Size 3.8 inches [Similar] 4.7 inches [Similar]
Resolution 480 x 800 pixels (246 ppi) [Similar] 720 x 1280 pixels (312 ppi) [Similar]
Screen-to-Body Ratio 55.64% 64.61%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels [Similar] 8 MP, 3264 x 2448 pixels [Similar]
Flash LED flash LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection Auto focus, 1.4 ┬Ám Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR
Video Yes, 720p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] 1.3 MP, 720p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, 14.4 Mbps HSDPA, HSUPA
Bluetooth Yes, v3.0 with A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, v2.0 microUSB microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS
Browser HTML HTML5

memory User Memory

Internal 4 GB storage, 768 MB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 32 GB
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 not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Po Battery
Capacity 1500 mAh 2000 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)
-