Phone Comparison - Samsung Galaxy Ace Duos vs Lenovo K3 Note vs Lenovo A2010

general General Info

Manufacturer Samsung Lenovo Lenovo
Announced May 2012 March 2015 August 2015
Status Available - June 2012 Available - March 2015 Available - August 2015
Price - Rs. 9,058 ($133.21) [Similarly Priced] Rs. 4,799 ($70.57) [Similarly Priced]
Colors Black Yellow, White Black
Form Factor Candybar Candybar Candybar
Dimension 112.7 x 61.5 x 11.5 mm
(4.44 x 2.42 x 0.45 in)
152.6 x 76.2 x 8 mm
(6.01 x 3 x 0.31 in)
130.5 x 66.6 x 9.98 mm
(5.14 x 2.62 x 0.39 in)
Weight 122 g (4.3 oz) 150 g (5.29 oz) 137 g (4.83 oz)
2G Network GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880 / 2010 HSDPA 850 / 1700(AWS) / 1900
4G Network - LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300) LTE band 2(1900), 4(1700/2100), 12(700)
Messaging SMS, MMS SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread) Android OS, v5.0 (Lollipop) Android OS, v5.1 (Lollipop)
Processor 832 MHz Octa-core 1.7 GHz Cortex-A53, Mediatek MT6752 Quad-core 1 GHz Cortex-A53, Mediatek MT6735M
GPU Mali-T760MP2 Mali-T720MP2
RAM N/A 2 GB 1 GB
Internal Memory 3 GB storage, 512 MB 16 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen IPS capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 3.5 inches 5.5 inches 4.5 inches
Resolution 320 x 480 pixels (165 ppi) 1080 x 1920 pixels (401 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 52.52% 71.55% 64.03%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 13 MP, 4128 x 3096 pixels 5 MP, 2592 х 1944 pixels
Flash No dual-LED (dual tone) LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Fixed focus
Video Yes 1080p@30fps Yes
Front Camera No [Similar] 5 MP [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 7.2 Mbps HSPA, TD-SCDMA, LTE, TD-LTE HSPA 42.2/5.76 Mbps, LTE
Bluetooth Yes, v3.0 with A2DP v4.0, A2DP, LE v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS
Browser HTML HTML5 HTML

memory User Memory

Internal 3GB storage, 512 MB 16 GB, 2 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not 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-Po Battery Li-Po Battery
Capacity 1300 mAh 3000 mAh 2000 mAh
Stand by Up to 520 h (2G)
Up to 410 h (3G)
Up to 750 h (3G) Up to 372 h (2G)
Up to 360 h (3G)
Talk Time Up to 6 h 30 min (2G)
Up to 16 h 40 min (3G)
Up to 36 h (3G) Up to 24 h (2G)
Up to 8 h (3G)