Compare Karbonn A1 Plus vs Karbonn A21 vs InFocus M810

Summary
36
/100
54
/100
91
/100
Performance

Single core

1 GHz, 256 MB RAM

Dual core

1.2 GHz, 512 MB RAM

Quad core

2.5 GHz, 2 GB RAM

Display

3.5" (Small)

320x480, Low sharpness

4.5" (Compact)

480x800, Avg sharpness

5.5" (Large)

Full HD, Very Sharp

Camera

3 MP (Main)

0.3 MP (Front)

5 MP (Main)

1.3 MP (Front)

13 MP (Main)

5 MP (Front)

Battery

1500 mAh

4 h talktime (2G)

1800 mAh

5 h talktime (2G)

2600 mAh

10 h talktime (3G)

Storage

165 MB

32 GB (Expandable)

4 GB

32 GB (Expandable)

16 GB

64 GB (Expandable)

General
Operating System

Android v2.3 (Gingerbread)

Android v4 (Ice Cream Sandwich)

Android v5.0 (Lollipop)

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Single SIM, GSM

SIM Size

Micro

Performance
Basic
Average
Outstanding
Processor

Single core, 1 GHz, Chipset: MediaTek MT6572

Dual core, 1.2 GHz, Cortex A5, Chipset: Qualcomm MSM8225 Snapdragon S4 Play

Quad core, 2.5 GHz, Krait 400, Chipset: Qualcomm MSM8974AC Snapdragon 801

Graphics Card

Mali-400 MP2

Adreno 203

Adreno 330

RAM

256 MB

512 MB

2 GB

Storage
Poor
Very Good
Outstanding
Internal Memory

165 MB

4 GB

16 GB

Expandable Memory

Up to 32 GB

Up to 32 GB

Up to 64 GB

USB OTG Support

Display
Poor
Below Average
Very Good
Screen Size

3.5 inches

4.5 inches

5.5 inches

Screen Resolution

320 x 480 pixels

480 x 800 pixels

Full HD (1080 x 1920 pixels)

Pixel Density

165 ppi

207 ppi

401 ppi

Display Type

TFT

TFT

IPS LCD

Camera
Basic
Good
Excellent
Main Camera

3 MP

5 MP, Auto focus

13 MP, Auto focus

Front Camera

0.3 MP

1.3 MP

5 MP

Flash

Yes,LED

Yes,LED

Yes,Dual LED

Video Recording

Full HD @ 30 FPS

Zoom

Digital Zoom

Digital Zoom

Digital Zoom

Camera Features

Continuos Shooting, Scenes

Auto Focus

Exmor-R CMOS image sensor, Face detection, Geo tagging, High Dynamic Range mode (HDR), Touch to focus, White balance presets

Battery
Good
Average
Good
Capacity

1500 mAH, Li-ion

1800 mAH, Li-ion

2600 mAH, Li-ion, Non-removable

Talk Time

Up to 4 Hours(2G)

Up to 5 Hours(2G)

Up to 10 Hours(3G)

Stand By Time

Up to 240 Hours(2G)

Up to 200 Hours(2G)

Up to 430 Hours(3G)

Connectivity
Operating Frequency

GSM 1800 / 1900 / 900 MHz
SIM 2: GSM 1800 / 1900 / 900 MHz

GSM 1800 / 1900 / 900 MHz
UMTS 2100 MHz
SIM 2: GSM 1800 / 1900 / 900 MHz

GSM 1800 / 1900 / 850 / 900 MHz
UMTS 2100 / 900 MHz
TD-LTE 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3)

GPRS

Edge

3G

HSDPA 7.2 Mbit/s

HSDPA 42 Mbit/s

4G

(doesn't support Indian bands), LTE cat4 50 Mbit/s ↑ 150 Mbit/s ↓

Wi-Fi

Wi-Fi 802.11, Mobile Hotspot

Wi-Fi 802.11, b/g/n

Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, Mobile Hotspot, Wi-Fi Direct

Bluetooth

v2.1

v2.1, A2DP

v4.0, BLE

GPS

with A-GPS, Glonass

USB Connectivity

USB Port, microUSB 2.0

USB Port, USB 2.0, microUSB 2.0

USB Port, Mass storage device, USB charging, USB On-The-Go, microUSB 2.0

More Connectivity

NFC

Design
Touch Screen

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen, Multi-touch

Weight

130 grams

104 grams

156 grams

Dimensions

114.5 x 60.6 x 13.8 mm

112 x 60.5 x 11.5 mm

153.7 x 76.2 x 6.9 mm

Colours

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

3.5 mm

Price list

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askmebazaar.com

Rs. 4,299
Rs. 10,280
 
expert reviews
Karbonn A21 Review, Price, Specifications

Karbonn has been making news recently with its dual-core Android-based smartphones and the A21 is the latest entrant in its Android smartphone line-up....

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Overall User Rating
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4/5 based on 2 ratings

Sanjay Delhi
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o yaar kya ismein adobe reader chalta ae????????????? please btao....

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3.4/5 based on 5 ratings

Sanjay Delhi
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worth for the money.recommendable....

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4/5 based on 1 ratings

Sanjay Delhi
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The phone is looking very good but the major drawback is the phone is without Gorilla glass protection....

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