Category Breakdown
HTC Desire 620G dual sim
Lenovo S820
Performance
50.139.1
Camera
19.139.6
Display
45.456.5
Battery
20.018.9
Build
0.20.2
Connectivity
34.031.7
Audio
87.68.9
Overall
27.525.4
Summary
- The HTC Desire 620G dual sim features a larger 5.0-inch Super LCD display with a resolution of 720 x 1280 pixels, while the Lenovo S820 has a slightly smaller 4.7-inch IPS LCD display with the same resolution but higher pixel density at ~312 ppi.
- In terms of performance, the Desire 620G is powered by an octa-core 1.7 GHz processor, compared to the S820's quad-core 1.2 GHz, giving it an advantage in multitasking and overall speed.
- The camera on the Lenovo S820 is superior with a 12 MP rear sensor versus the 8 MP on the HTC, although the Desire 620G offers better video capabilities at 1080p.
- Battery capacity is slightly higher in the S820 at 2000 mAh compared to 2100 mAh in the Desire 620G, but both lack fast charging and wireless options.
- Both devices run on older Android versions, with the Desire 620G using Android 4.4.4 and Sense UI, while the S820 operates on Android 4.2, but the HTC offers stereo speakers which the Lenovo does not.
Side-by-side Specification Comparison
HTC Desire 620G dual sim
Lenovo S820
General
Release Date
2014
2013
Announced
2014
2013
Description
N/A
N/A
Display
Size
5"
4.7"
Type
Super LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
Corning Gorilla Glass
Performance
Chipset
Mediatek MT6592 (28 nm)
Mediatek MT6589 (28 nm)
CPU
Octa-core 1.7 GHz Cortex-A7
Quad-core 1.2 GHz Cortex-A7
GPU
Mali-450MP4
PowerVR SGX544
Memory
8GB 1GB RAM
4GB 1GB RAM, 8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
8 MP, f/2.4, AF
12 MP, AF
Main Camera Features
LED flash, panorama
LED flash
Front Camera
5 MP
2 MP
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
Yes
Selfie Video
1080p@30fps
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2100 mAh
2000 mAh
Battery Details
Li-Po 2100 mAh, removable
Li-Po 2000 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
150.1 x 72.7 x 9.6 mm (5.91 x 2.86 x 0.38 in)
139.5 x 69.7 x 9 mm (5.49 x 2.74 x 0.35 in)
Weight
160 g
143 g
Materials
N/A
N/A
Colors
Marble White, Milkyway Gray, Saffron Gray, Santorini White, Tangerine White, Tuxedo Gray
Flamingo red, Charcoal Black, Pearl White
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Micro-SIM, dual stand-by)
Dual SIM
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA 21.1/5.76 Mbps
HSPA
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 a/b/g/n, dual band
Bluetooth
4.0, A2DP, aptX
3.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS
GPS
Audio
Stereo Speakers
✓
✗
Loudspeaker
Yes, with stereo speakers
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4.4 (KitKat), Sense UI
Android 4.2 (Jelly Bean)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity

