Lava Z61
#4821
verykool s5528 Cosmo
#5356Category Breakdown
Lava Z61
verykool s5528 Cosmo
Performance
53.045.6
Camera
27.919.1
Display
56.556.5
Battery
24.224.2
Build
0.217.3
Connectivity
45.132.6
Audio
8.98.9
Overall
30.928.2
Summary
- The Lava Z61 features a slightly larger 5.45-inch IPS LCD display with a resolution of 720 x 1440 pixels, compared to the verykool s5528 Cosmo's 5.5-inch display at 720 x 1280 pixels, resulting in a higher pixel density for the Z61.
- In terms of performance, the Z61 is powered by a Mediatek MT6739WW chipset with a 1.5 GHz quad-core CPU, while the Cosmo uses a Mediatek MT6580 with a 1.3 GHz quad-core CPU, giving the Z61 an edge in processing power.
- Both phones have an 8 MP rear camera and a 5 MP front camera, but the Z61 has a slightly wider aperture at f/2.0 compared to the Cosmo's f/2.4.
- Battery capacity is identical at 3000 mAh, but both devices lack fast charging and wireless capabilities.
- The Z61 runs on Android 8.0 Oreo (Go edition) for the 1 GB RAM model, offering a more updated software experience than the Cosmo's Android 7.0 Nougat.
- Build quality is comparable, with the Z61 being lighter at 139g versus the Cosmo's 169g, but both have similar dimensions and materials.
Side-by-side Specification Comparison
Lava Z61
verykool s5528 Cosmo
General
Release Date
2018
2017
Announced
2018
2017
Description
For India
N/A
Display
Size
5.45"
5.5"
Type
IPS LCD
IPS LCD
Resolution
720 x 1440 pixels, 18:9 ratio (~295 ppi density)
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass (unspecified version)
Scratch-resistant glass
Performance
Chipset
Mediatek MT6739WW (28 nm)
Mediatek MT6580 (28 nm)
CPU
Quad-core 1.5 GHz Cortex-A53
Quad-core 1.3 GHz Cortex-A7
GPU
PowerVR GE8100
Mali-400MP2
Memory
16GB 1GB RAM, 16GB 2GB RAM
16GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC
microSDXC
Camera
Main Camera
8 MP, f/2.0, 1/5.0", 1.12µm, AF
8 MP, f/2.4, AF
Main Camera Features
LED flash
LED flash, panorama
Front Camera
5 MP, f/2.4
5 MP, f/2.8
Front Camera Features
LED flash
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3000 mAh
3000 mAh
Battery Details
Li-Po 3000 mAh, removable
Li-Po 3000 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
146.5 x 70.2 x 8.7 mm (5.77 x 2.76 x 0.34 in)
154.8 x 78.2 x 8.8 mm (6.09 x 3.08 x 0.35 in)
Weight
139 g
169 g
Materials
N/A
N/A
Colors
Gold, Black
Black, Gold
Foldable
✗
✗
SAR
N/A
0.37 W/kg (head) 0.96 W/kg (body)
Connectivity
SIM
Nano-SIM + Micro-SIM
Dual SIM (Micro-SIM, dual stand-by)
Network
GSM / HSPA / LTE
GSM / HSPA
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✓
✗
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.0, A2DP
4.0, 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 8.0 Oreo (Go edition) - 1 GB RAM modelAndroid 8.1 (Oreo) - 2 GB RAM model
Android 7.0 (Nougat)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity