Phone Comparison - HTC One V vs Acer Liquid E2 Duo vs HTC One Mini

general General Info

Manufacturer HTC Acer HTC
Announced February 2012 April 2013 July 2013
Status Available - April 2012 Coming Soon - May 2013 Available - August 2013
Colors Black, Brown Black, White Black, Silver
Form Factor Candybar Candybar Candybar
Dimension 120.3 x 59.7 x 9.2 mm
(4.74 x 2.35 x 0.36 in)
131 x 68 x 9.9 mm
(5.16 x 2.68 x 0.39 in)
132 x 63.2 x 9.3 mm
(5.2 x 2.49 x 0.37 in)
Weight 115 g (4.06 oz) 140 g (4.94 oz) 122 g (4.3 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 2100 HSDPA HSDPA 900 / 1900 / 2100 - EMEA version
HSDPA 850 / 900 / 1900 / 2100 - Asia version
HSDPA 850 / 1900 / 2100 - AT&T version
4G Network - - LTE 800 / 1800 / 2600 - EMEA version
LTE 900 / 1800 / 2100 / 2600 - Asia version
LTE 700 / 850 / 1700 / 1900 / 2100 - AT&T version
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.2.1 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor 1 GHz, Qualcomm MSM8255 Snapdragon Quad-core 1.2 GHz Cortex-A7, MTK 6589 Dual-core 1.4 GHz Krait 300, Qualcomm Snapdragon 400
GPU Adreno 205 PowerVR SGX 544MP Adreno 305
RAM 512 MB 1 GB 1 GB
Internal Memory 4 GB 4 GB 16 GB
External Memory microSD, up to 32GB microSD, up to 32 GB No

display Display

Type Capacitive touchscreen IPS LCD capacitive touchscreen Super LCD2 Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 3.7 inches 4.5 inches 4.3 inches
Resolution 480 x 800 pixels (252 ppi) 540 x 960 pixels (245 ppi) 720 x 1280 pixels (342 ppi)
Screen-to-Body Ratio 54.32% 62.55% 60.93%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 8 MP, 3264 x 2448 pixels 4 MP, 2688 x 1520 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging 1/3'' sensor size, 2┬Ám pixel size, geo-tagging, face and smile detection
Video Yes, 720p Yes, 1080p@30fps Yes, 1080p@30fps, HDR
Front Camera No [Similar] Yes, 2 MP [Similar] Yes, 1.6 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSPA+ HSDPA, HSUPA, LTE
Bluetooth Yes, v4.0 with A2DP Yes, v3.0 with A2DP, EDR Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual band, DLNA
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML, Adobe Flash HTML HTML5

memory User Memory

Internal 4 GB, 512 MB RAM 4 GB, 1 GB RAM 16 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 32 GB No

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor 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 Non-removable, Li-Po Battery
Capacity 1500 mAh 2000 mAh 1800 mAh
Stand by Up to 450 h Up to 500 h (2G)
Up to 692 h (3G)
Talk Time Up to 9 h Up to 20 h 40 min (2G)
Up to 13 h 20 min (3G)