Category Breakdown
Karbonn S1 Titanium
Microsoft Lumia 435 Dual SIM
Performance
30.539.9
Camera
39.612.7
Display
55.241.6
Battery
16.216.1
Build
0.215.9
Connectivity
30.535.2
Audio
8.98.9
Overall
23.521.5
Summary
- The Karbonn S1 Titanium features a 4.5-inch IPS LCD display with a resolution of 540 x 960 pixels, offering a slightly higher pixel density compared to the Microsoft Lumia 435's 4.0-inch display at 480 x 800 pixels.
- In terms of performance, the Karbonn is powered by a quad-core 1.2 GHz CPU and has 4GB of RAM, while the Lumia employs a dual-core 1.2 GHz processor with 1GB of RAM.
- The camera capabilities differ significantly, with the S1 Titanium having a 5 MP rear camera compared to the Lumia's 2 MP.
- Battery capacity is similar, with the S1 at 1600 mAh and the Lumia at 1560 mAh.
- Both devices run different operating systems, with the Karbonn using Android 4.1 and the Lumia on Windows Phone 8.1, which can be upgraded to Windows 10.
- Build quality shows the Karbonn as slightly larger and thinner, while the Lumia is heavier.
Side-by-side Specification Comparison
Karbonn S1 Titanium
Microsoft Lumia 435 Dual SIM
General
Release Date
2013
2015
Announced
2013
2015
Description
N/A
N/A
Display
Size
4.5"
4"
Type
IPS LCD
IPS LCD,
Resolution
540 x 960 pixels, 16:9 ratio (~245 ppi density)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI
540
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
Qualcomm MSM8210 Snapdragon 200 (28 nm)
CPU
Quad-core 1.2 GHz
Dual-core 1.2 GHz Cortex-A7
GPU
N/A
Adreno 302
Memory
4GB 1GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
5 MP, AF
2 MP, f/2.7, 36mm (standard), 1/5.0"
Main Camera Features
LED flash
N/A
Front Camera
Yes
VGA
Front Camera Features
N/A
N/A
Video Recording
Yes
480p@30fps
Selfie Video
N/A
480p
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1600 mAh
1560 mAh
Battery Details
Li-Ion 1600 mAh battery
Li-Ion 1560 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
134.6 x 66 x 9.3 mm (5.30 x 2.60 x 0.37 in)
118.1 x 64.7 x 11.7 mm (4.65 x 2.55 x 0.46 in)
Weight
N/A
134.1 g
Materials
N/A
N/A
Colors
Black, White
Black, White, Green, Orange
Foldable
✗
✗
SAR
N/A
1.05 W/kg (head) 0.57 W/kg (body)
Connectivity
SIM
Dual SIM (Mini-SIM)
Dual SIM (Micro-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA 42.2/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Yes
4.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
A-GPS, GLONASS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.1 (Jelly Bean)
Microsoft Windows Phone 8.1, upgradable to Windows 10
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity

