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Karbonn Alfa A18 vs Apple iPhone SE

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Karbonn Alfa A18
Total value: 5,00
User opinions: 0
Apple iPhone SE
Total value: 8,17
User opinions: 0
Type TouchTouch
Dimensions 124.50 x 64.50 x 10.60 mm123.80 x 58.60 x 7.60 mm
Weight 112.00 g113.00 g
Display size 4.00" 4.00"
Display Color / TFT
16M colors
480 x 800 px (4.00") 233 ppi		Color / IPS TFT
16M colors
640 x 1136 px (4.00") 326 ppi
Display protection
No
Buy screen protector icon_info
No
Buy screen protector icon_info
Additional display NoNo
Protection of the secondary display NoNo
Talk time (max.) 2G: 480 min. (8.0 h)3G: 840 min. (14.0 h)
Stand-by (max.) 2G: 180 h. (7.5 days)3G: 240 h. (10.0 days)
Playback time (max.) ndAudio: 50 h (2.1 days)
Video: 13 h (0.5 days)
Internet browsing time (max.) ndWiFi: 13 h (0.5 days)
3G: 12 h (0.5 days)
4G: 13 h (0.5 days)
Standard battery Li-Ion 1400 mAhBuy powerbank icon_infoLi-Ion 1642 mAhBuy powerbank icon_info
Quick battery charging NoNo
Wireless battery charging NoNo
Internal memory 4 GB32 GB, 16 GB, 64 GB, 128 GB
RAM memory 512 MB2 GB
Memory cards Yes
microSD, microSDHC
up to 32 GBBuy memory card icon_info		No
Operating system Android 6.0 MarshmallowiOS 9.3
Processor -Apple A9
Processor clock 1200 MHz-
GPU --
Touchscreen YesYes
SAR (10g) 0,520 W/kgNo data
DualSIM YesNo
SIM cards standard No data SingleSIM(nanoSIM)
DualSIM mode dual standbynd
Hybrid DualSIM Nond
Announced 2Q 20171Q 2016
Other names -A1662; A1723
GSM frequencies 900 1800 850 900 1800 1900
UMTS 2100 850 900 1700 1900 2100
LTE standard NoFDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700
TDD LTE: 2600, 2500, 2300, 1900
CDMA No850 1900
CDMA2000 1xEV-DO
Standard TD-SCDMA No1900 2000
UMA NoNo
A D V E R T I S E M E N T
CAMERAS - BACK

CAMERAS - BACK

First camera YesYes
Photo matrix 2 Mpx12 Mpx
Resolution 1600x1200 px4608x2592 px
Optical zoom NoNo
Digital zoom No data3x
Flash Yes LED2x LED
Dual-colour LED flash No1+1
Video resolution No data3840x2160 px
Video formats MPEG4, H.263, H.264MPEG4 - 30 fps
Additional AFAF, EIS, f/2.2
CAMERAS - FRONT

CAMERAS - FRONT

First camera YesYes
Photo matrix 0.3 Mpx1.2 Mpx
Resolution 640x480 px1280x960 px
Optical zoom NoNo
Flash NoNo
Dual-colour LED flash NoNo
Video resolution No data1280x720 px
Video formats MPEG4, H.263, H.264MPEG4 - 30 fps
Additional -f/2.4
SENSORS

SENSORS

Accelerometer NoYes
Proximity NoYes
Light NoYes
Magnetometer NoYes
Gyroscope NoYes
Barometer NoNo
Altimeter NoNo
Gravity YesNo
Hall-effect NoNo
Iris scanner NoNo
Fingerprint scanner NoYes
Thermometer NoNo
Hygrometer NoNo
Data transfer

Data transfer

xHTML YesYes
WAP Yes
v2.0		Yes
v2.0
HSCSD NoNo
HSDPA YesYes
42.20 Mbit/s
HSUPA YesYes
5.76 Mbit/s
HSPA YesYes
HSPA+ No dataYes
LTE DL No-
LTE UP No51.00 Mbit/s
WIMAX+ NoNo
GPRS YesYes
EDGE YesYes
Bluetooth YesYes
v4.2
A2DP Profile YesYes
HDMI NoNo
WiFi Yes
v802.11 b/g/n		Yes
v802.11 a/b/g/n/ac
WiFi frequencies 2,4 GHz2,4 GHz; 5 GHz
WiFi Direct NoNo
WiFi Display NoNo
DLNA NoNo
Miracast NoNo
WiFi hotspot YesYes
IrDA NoNo
USB Yes
v2.0		Yes
v2.0
GPS YesYes
A-GPS YesYes
GLONASS NoYes
Beidou NoNo
NFC NoYes
COMMUNICATION AND MESSAGING

COMMUNICATION AND MESSAGING

Call waiting YesYes
Conferency YesYes
Call forwarding YesYes
Push To Talk NoNo
Instant Messenger YesYes
SMS YesYes
EMS YesNo
MMS YesYes
Dictionary Yes
XT9		Yes
OTHER
Swype NoNo
e-mail client Yes
POP3, IMAP4, SMTP		Yes
POP3, IMAP4, SMTP
Hardware QWERTY keyboard NoNo
RSS Reader YesYes
Multimedia

Multimedia

Radio No dataNo
MP3 YesYes
Stereo speakers NoNo
Audio Jack 3.5 mm3.5 mm
HD Voice NoNo
Sound formats AAC, AAC+, AMR, WAV, eAAC+AAC, AAX, AAX+, AIFF, HE-AAC, WAV
Polyphony YesYes
Video ringtone NoNo
Ring composer NoNo
Games No dataNo
Java Yes
ART		No
Videophone NoNo
DVB-H television NoNo
TV-Out NoNo
PIM AND ADDITIONAL FUNCTIONS

PIM AND ADDITIONAL FUNCTIONS

Watch YesYes
Stopwatch YesYes
Alarm YesYes
Calculator YesYes
Currency converter NoNo
Organizer NoYes
Calendar YesYes
Flight mode YesYes
SyncML NoNo
Data and fax YesYes
Screensaver YesNo
Themes YesNo
Interchangeable covers NoNo
Voice dial YesYes
Speakerphone YesYes
Recorder YesYes
Vibrations YesYes
Karbonn Alfa A18
Total value: 5,00
Apple iPhone SE
Total value: 8,17
A D V E R T I S E M E N T