Phone Comparison - Acer Iconia Tab A200 vs Samsung Galaxy Ace Style vs Xiaomi Redmi 1S

general General Info

Manufacturer Acer Samsung Xiaomi
Announced January 2012 April 2014 May 2014
Status Available - January 2012 Available - April 2014 Available - May 2014
Colors Black Black, White Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
Form Factor Candybar Candybar Candybar
Dimension 260 x 175 x 12.4 mm
(10.24 x 6.89 x 0.49 in)
121.2 x 62.7 x 10.7 mm
(4.77 x 2.47 x 0.42 in)
137 x 69 x 9.9 mm
(5.39 x 2.72 x 0.39 in)
Weight 700 g (24.69 oz) 123 g (4.34 oz) 158 g (5.57 oz)
2G Network N/A GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 1900 / 2100
Messaging , Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v3.2 (Honeycomb), planned upgrade to v4.0 Android OS, v4.4.2 (KitKat) Android OS, v4.3 (Jelly Bean)
Processor Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 T20 Dual-core 1.2 GHz Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon
GPU ULP GeForce - Adreno 305
RAM 2 512 MB 1 GB
Internal Memory 8/16 GB storage, 1 GB DDR 4 GB ROM 8 GB
External Memory microSD, up to 32GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type Capacitive touchscreen TFT capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2
Colors 16M colors 16M colors 16M colors
Size 10.1 inches 4.0 inches 4.7 inches
Resolution 800 x 1280 pixels (149 ppi) 480 x 800 pixels (233 ppi) 720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio 65.40% 60.05% 64.61%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 2 MP, 1600x1200 pixels 5 MP, 2592x1944 pixels 8 MP, 3264 x 2448 pixels
Flash No No LED flash
Features Video-calling Auto focus, Sound & Shot, Best Shot, Best Photo, Geo-tagging, Face And Smile Detection Auto focus, 1.4 ┬Ám Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR
Video Yes Yes, 720p@30fps 1080p@30fps
Front Camera No [Similar] Yes, VGA [Similar] 1.3 MP, 720p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS No Yes Yes
Edge No Yes Yes
3G No HSDPA 14.4 Mbps, HSUPA 5.76 Mbps HSDPA, HSUPA
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v4.0 with A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0, USB v2.0, USB On-the-go suppor Yes, microUSB v2.0 microUSB v2.0, USB On-the-go
GPS No Yes, with A-GPS support and GLONASS Yes, with A-GPS
Browser HTML, Adobe Flash HTML5 HTML5

memory User Memory

Internal 8/16 GB storage, 1 GB DDR2 RAM 4 GB ROM, 512 MB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 64 GB microSD, up to 32 GB
USB OTG Supported - 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 supported NFC not supported

battery Battery

Type Standard battery, Li-Po Li-Ion Battery Li-Po Battery
Capacity 3260 mAh 1500 mAh 2000 mAh
Stand by - -
Talk Time Up to 8 h - -