Lava Iris X1 Atom S
#6597
Nokia Lumia 620
#8634Category Breakdown
Lava Iris X1 Atom S
Nokia Lumia 620
Performance
57.351.3
Camera
42.042.0
Display
64.364.3
Battery
43.543.5
Build
70.870.8
Overall
54.152.3
Summary
- The Lava Iris X1 Atom S features a 4.0-inch TFT display with a resolution of 480 x 800 pixels, while the Nokia Lumia 620 has a slightly smaller 3.8-inch TFT display with the same resolution, resulting in a marginally higher pixel density.
- In terms of performance, both devices are equipped with 1.0 GHz processors and 8GB of storage, but the Lumia 620 benefits from a Qualcomm Snapdragon S4 chipset and Adreno 305 GPU, offering better graphics performance.
- Both cameras are 5 MP without optical image stabilization, but the Lumia 620 can record video at 720p@30fps, whereas the Iris X1 Atom S does not specify video capabilities.
- The Iris X1 Atom S has a 1400 mAh battery compared to the Lumia 620's 1300 mAh, with both lacking fast charging and wireless capabilities.
- The Iris X1 Atom S runs on Android 4.4.2, while the Lumia 620 operates on Windows Phone 8, upgradable to 8.1, providing different software experiences.
Side-by-side Specification Comparison
Lava Iris X1 Atom S
Nokia Lumia 620
General
Release Date
2015
2013
Announced
2015
2012
Description
For India
N/A
Display
Size
4"
3.8"
Type
TFT
TFT
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
480 x 800 pixels, 5:3 ratio (~246 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
N/A
Qualcomm Snapdragon S4
CPU
1.0 GHz
Dual-core 1.0 GHz Krait
GPU
N/A
Adreno 305
Memory
8GB 512MB RAM
8GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC
microSDXC (dedicated slot)
Camera
Main Camera
5 MP
5 MP
Main Camera Details
5 MP
5 MP, AF
Front Camera
N/A
N/A
Front Camera Details
VGA
VGA
Video Recording
Yes
720p@30fps
Selfie Video
N/A
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
1400 mAh
1300 mAh
Battery Details
Li-Ion 1400 mAh, removable
Li-Ion 1300 mAh, removable (BL-4J)
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
125.5 x 63.4 x 9.7 mm (4.94 x 2.50 x 0.38 in)
115.4 x 61.1 x 11 mm, 76 cc (4.54 x 2.41 x 0.43 in)
Weight
112 g
127 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black, White
Lime green, orange, magenta, yellow, cyan, white, black
Foldable
✗
✗
Connectivity
SIM
Dual SIM
Micro-SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
2.1, EDR
4.0, A2DP, EDR, LE/ aptX after WP8 Denim update
NFC
✗
✓
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, GLONASS
Software
Operating System
Android 4.4.2 (KitKat)
Microsoft Windows Phone 8, upgradable to 8.1
OS Version
Android 4.4.2 (KitKat)
Microsoft Windows Phone 8, upgradable to 8.1
Security
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer
Accelerometer, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes