Compare Karbonn A24 vs Micromax A100 vs Asus Zenfone Zoom ZX551ML

Summary
47
/100
49
/100
82
/100
Performance

Dual core

1.2 GHz, 1 GB RAM

Dual core

1 GHz, 512 MB RAM

Quad core

2.5 GHz, 4 GB RAM

Display

4.5" (Compact)

540x960, Avg sharpness

5" (Large)

480x854, Low sharpness

5.5" (Large)

Full HD, Very Sharp

Camera

8 MP (Main)

0.3 MP (Front)

5 MP (Main)

0.3 MP (Front)

13 MP (Main)

5 MP (Front)

Battery

1500 mAh

2000 mAh

5 h talktime (2G)

3000 mAh

Storage

8 GB

32 GB (Expandable)

4 GB

32 GB (Expandable)

128 GB

128 GB (Expandable)

General
Operating System

Android v4.1 (Jelly Bean)

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 Basic
Poor Poor
Very Good Very Good
Processor

Dual core, 1.2 GHz

Dual core, 1 GHz

Quad core, 2.5 GHz, Chipset: Intel Atom Z3590

Graphics Card

Adreno 200

PowerVR G6430

RAM

1 GB

512 MB

4 GB

Storage
Outstanding Outstanding
Very Good Very Good
Best in Class Best in Class
Internal Memory

8 GB

4 GB

128 GB

Expandable Memory

Up to 32 GB

Up to 32 GB

Up to 128 GB

Display
Good Good
Good Good
Very Good Very Good
Screen Size

4.5 inches

5 inches

5.5 inches

Screen Resolution

540 x 960 pixels

480 x 854 pixels

Full HD (1080 x 1920 pixels)

Pixel Density

245 ppi

196 ppi

401 ppi

Display Type

LCD

LCD

IPS LCD

Camera
Good Good
Good Good
Outstanding Outstanding
Main Camera

8 MP

5 MP, Auto focus

13 MP, Auto focus, Optical image stabilization

Front Camera

0.3 MP

0.3 MP

5 MP

Flash

LED

LED

Dual-color LED

Video Recording

720x480 fps

1920x1080 @ 30 FPS

Zoom

Digital Zoom

Digital Zoom

Digital Zoom

Camera Features

Auto Flash, Continuos Shooting, Exposure compensation, Face detection, Geo tagging, High Dynamic Range mode (HDR), ISO control, Laser AF, Scenes, Touch to focus, White balance presets

Battery
Basic Basic
Good Good
Excellent Excellent
Capacity

1500 mAH, Li-ion

2000 mAH, Li-ion

3000 mAH, Li-Po, Non-removable

Talk Time

Up to 5 Hours(2G)

Stand By Time

Up to 180 Hours(2G)

Connectivity
Operating Frequency

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

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

GSM 1800 / 1900 / 850 / 900 MHz
UMTS 1900 / 2100 / 850 / 900 MHz
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 1800(band 9) / 850(band 18) / 850(band 19)

GPRS

Edge

3G

HSDPA 42.2 Mbit/s, HSUPA 5.76 Mbit/s

4G

(supports Indian bands), LTE cat4 50 Mbit/s ↑ 150 Mbit/s ↓

Wi-Fi

Wi-Fi 802.11, b/g/n

Wi-Fi 802.11, b/g/n

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

Bluetooth

v3.0, A2DP

v3.0, A2DP

v4.0, EDR, A2DP

GPS

with A-GPS, Glonass

USB Connectivity

USB Port, microUSB 2.0

USB Port, USB 2.0, microUSB

USB Port, Mass storage device, USB charging, microUSB 2.0

More Connectivity

Computer sync, NFC, OTA sync, Tethering,

Design
Compare Size
Compare Size
Touch Screen

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen, Multi-touch

Weight

168 grams

185 grams

Dimensions

142.2 x 72.6 x 11.90 mm

158.9 x 78.8 x 11.9 mm

Colours

Multimedia
FM Radio

Stereo FM

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

3.5 mm

Price list

flipkart.com

   
Rs. 37,999
expert reviews
customer reviews
Overall User Rating
★★★★★
★★★★★

3/5 based on 7 ratings

Sanjay Delhi
★★★★★
★★★★★
★★★★★
★★★★★
★★★★★
★★★★★

As per Karbonn A24 specs mentioned on some of the websites, it is having 4.5" screen with 960 x 540 resolution (improvement over 4.5" 800X480 in A21), 1.2GHz Dual Core processor (same as in A21), 1GB RAM (improvement over 512MB RAM in A21), 1GB inter....

Read More Reviews

★★★★★
★★★★★

3.4/5 based on 9 ratings

Sanjay Delhi
★★★★★
★★★★★
★★★★★
★★★★★
★★★★★
★★★★★

Indian brand is just growing and getting populerd so fast and soon... Great to see such kind phones from INDIAN brands in such a low price... Good Job MICROMAX Team.......

Read More Reviews