Phone Comparison - Acer Iconia Tab A1-810 vs HTC Desire 820 vs Lenovo P70

general General Info

Manufacturer Acer HTC Lenovo
Announced May 2013 September 2014 September 2014
Status Available - May 2013 Coming Soon - September 2014 Available - September 2014
Price - - Rs. 11,199 ($164.69) [Similarly Priced]
Colors Black Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tang Midnight Blue
Form Factor Candybar Candybar Candybar
Dimension 208.7 x 145.7 x 11.1 mm
(8.22 x 5.74 x 0.44 in)
157.7 x 78.7 x 7.7 mm
(6.21 x 3.1 x 0.3 in)
142 x 71.8 x 8.9 mm
(5.59 x 2.83 x 0.35 in)
Weight 410 g (14.46 oz) 155 g (5.47 oz) 149 g (5.26 oz)
2G Network N/A GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network N/A HSDPA 850 / 900 / 1900 / 2100 - EMEA version
HSDPA 900 / 2100 - Asia version
HSDPA 900 / 2100
4G Network - LTE 900 / 1800 / 2100 / 2600 - EMEA version LTE FDD 800MHz / LTE 1800MHz / 2100MHz / 2600MHz
Messaging , Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.2 GHz, MediaTek MT8125 Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Octa-core 1.7 GHz, Mediatek MT6752
GPU - Adreno 405 Mali T760-MP2
RAM 1 GB 2 GB 2 GB
Internal Memory 8/16 GB 16 GB 16 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 7.9 inches 5.5 inches 5.0 inches
Resolution 768 x 1024 pixels (162 ppi) 720 x 1280 pixels (267 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 63.58% 67.20% 67.47%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No No FM Radio with Recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 13 MP, 4160 x 3120 pixels 13 MP, 4128 x 3096 pixels
Flash No LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR Auto focus, Sony IMX135 CMOS Sensor, f/2.2 Aperture, Geo-tagging, Touch Focus, Face Detection, HDR, Cinemagraph, Object Eraser
Video Yes 1080p@30fps, 720p@60fps Yes, 1080p@30fps
Front Camera Yes, VGA [Similar] 8 MP, 1080p [Similar] Yes, 5 MP, 720p, OV5648 Sensor, f/2.4 Ap [Similar]

connectivity Connectivity and Data Rate

GPRS No Yes Yes
Edge No Yes Yes
3G No HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 v4.0, A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0 Yes, microUSB v2.0
GPS Yes Yes, with A-GPS, GLONASS Yes, with A-GPS support
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8/16 GB, 1 GB RAM 16 GB, 2 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB

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 Li-Ion Battery Non-removable Li-Po Battery -
Capacity 3250 mAh 2600 mAh 4000 mAh
Stand by Up to 350 h Up to 424 h (3G) -
Talk Time Up to 10 h (Multimedia) Up to 22 h 24 min (3G) -