Xiaomi Redmi 1S vs Karbonn K777 Star

Here you can compare Xiaomi Redmi 1S and Karbonn K777 Star. Comparing Xiaomi Redmi 1S vs Karbonn K777 Star on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 1S stands against Karbonn K777 Star and which one should you buy The current lowest price found for Xiaomi Redmi 1S is ₹4,000 and for Karbonn K777 Star is ₹1,821. The details of both of these products were last updated on Apr 19, 2024.

SpecificationXiaomi Redmi 1SKarbonn K777 Star
CPU1.6 GHz, Quad Core Processor
RAM1 GB
Battery2000 mAh1200 mAh
Display4.7 inches, 1280 x 720 pixels2.8 inches, 320 x 240 pixels
OSAndroid v4.3 (Jelly Bean), upgradable to v4.4.4 (KitKat)
Price₹4,000₹1,821
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Overview

Specs Score48 / 100
Better Specs
14 / 100
Display Size4.7 in
Bigger Display
2.8 in
Display Resolution1280 x 720 pixels
Better Resolution
320 x 240 pixels
Screen To Body Ratio~ 64.4%
Less Bezels
RAM1 GB
More RAM
Storage8 GB
More Storage
32 MB
CPU Clock Speed1.6 GHz
Faster Clock Speed
CPU CoresQuad Core
More CPU Cores
Rear Camera8 MP
Better Camera Resolution
1.3 MP
Front Camera1.6 MP
Better Front Camera Resolution
Weight158 g110 g
Lighter
Thickness9.9 mm
Slimmer
12.4 mm
Battery2000 mAh
Bigger Battery
1200 mAh

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeMini+Mini SIM
Device TypeSmartphoneFeature Phone
Release DateMay, 2014January, 2013

Design

Dimensions69 x 137 x 9.9 mm51.5 x 122 x 12.4 mm
Weight158 g110 g
Design TypeClassic (Candybar)Classic (Candybar)

Display

TypeColor IPS LCD Screen (16M Colors)Color TFT Screen (65K colors Colors)
TouchYesNo
Size4.7 inches, 1280 x 720 pixels2.8 inches, 320 x 240 pixels
Aspect Ratio16:94:3
PPI~ 312 PPI~ 143 PPI
Screen to Body Ratio~ 64.4%
FeaturesAsahi Dragontrail Glass

Memory

Phonebook500 entries
RAM1 GB
Storage8 GB32 MB
Card SlotYes, upto 64 GBYes, upto 16 GB

Connectivity

GPRSYesYes
EDGEYesNo
3GYesNo
WifiYes, with wifi-hotspotNo
BluetoothYes, v4.0Yes, v2.0
USBYes, microUSB v2.0Yes
USB FeaturesUSB Tethering, USB on-the-go

Extra

GPSYes, with A-GPS Support
SensorsAccelerometer, Gyroscope, Compass, Proximity
3.5mm Headphone JackYesYes
Extra FeaturesMobile Tracker

Camera

Rear Camera8 MP1.3 MP
FeaturesFace detection
Video Recording720pYes
FlashYes, LED
Front Camera1.6 MPNo

Technical

OSAndroid v4.3 (Jelly Bean), upgradable to v4.4.4 (KitKat)
ChipsetQualcomm Snapdragon 400
CPU1.6 GHz, Quad Core Processor
GPUAdreno 305
JavaYes, via 3rd partyYes
BrowserYes, supports HTML5Yes, supports WAP

Multimedia

SupportsSMS(threaded view), MMS, IMMMS, Calendar
EmailPush EmailNo
MusicAAC, eAAC+, AMR, MP3, MIDI, OGG, AAC+, AMRMIDI, MP3, WAV
VideoH.263, H.2643GP, AVI, MP4
FM RadioYesYes, with FM Recording
Document ReaderYes

Battery

TypeRemovable BatteryRemovable Battery
Size2000 mAh1200 mAh
StandBy Time10 days
Talk Time350 min

Discuss

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