Archos 50b Cobalt
#5809
Lava Z81
#4728Category Breakdown
Archos 50b Cobalt
Lava Z81
Performance
45.756.0
Camera
15.427.9
Display
56.556.5
Battery
20.024.2
Build
0.20.2
Connectivity
42.745.6
Audio
8.98.9
Overall
26.431.5
Summary
- The Archos 50b Cobalt features a 5.0-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the Lava Z81 has a larger 5.7-inch IPS LCD with a resolution of 720 x 1440 pixels, offering a taller aspect ratio.
- In terms of performance, the Lava Z81 is powered by a more efficient Mediatek Helio A22 chipset with a higher clock speed compared to the Snapdragon 210 in the Archos.
- Both phones have a 13 MP rear camera, but the Lava Z81 supports 1080p video recording, whereas the Archos is limited to 720p.
- The Lava Z81 also has a larger 3000 mAh battery compared to the 2100 mAh battery of the Archos, providing potentially longer usage.
- Software-wise, the Archos runs on Android 6.0, while the Lava Z81 operates on a more recent Android 8.1, enhancing the overall software experience.
- The build quality of the Lava Z81 is slightly lighter at 141g compared to the 160g of the Archos, making it more comfortable to handle.
Side-by-side Specification Comparison
Archos 50b Cobalt
Lava Z81
General
Release Date
2017
2018
Announced
2017
2018
Description
N/A
For India
Display
Size
5"
5.7"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
720 x 1440 pixels, 18:9 ratio (~282 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
Corning Gorilla Glass 3
Performance
Chipset
Qualcomm MSM8909 Snapdragon 210 (28 nm)
Mediatek MT6761 Helio A22 (12 nm)
CPU
Quad-core 1.1 GHz
Quad-core 2.0 GHz Cortex-A53
GPU
Adreno 304
PowerVR GE8320
Memory
16GB 1GB RAM, 32GB 2GB RAM
16GB 2GB RAM, 32GB 3GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC
microSDXC (dedicated slot)
Camera
Main Camera
13 MP, AF
13 MP, f/2.2
Main Camera Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Front Camera
2 MP
13 MP, f/2.0
Front Camera Features
N/A
LED flash
Video Recording
720p@30fps
1080p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2100 mAh
3000 mAh
Battery Details
Li-Ion 2100 mAh, removable
Li-Po 3000 mAh, non-removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
144 x 72 x 0 mm (5.67 x 2.83 x 0.0 in)
152.2 x 73 x 7.9 mm (5.99 x 2.87 x 0.31 in)
Weight
160 g
141 g
Materials
N/A
N/A
Colors
Gray
Black/Blue, Gold/Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Mini-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.0, A2DP
4.2, A2DP, LE
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 6.0 (Marshmallow)
Android 8.1 (Oreo)
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, proximity
Fingerprint (rear-mounted), accelerometer, proximity