BlackBerry Z20
#4404
verykool s5528 Cosmo
#5356Category Breakdown
BlackBerry Z20
verykool s5528 Cosmo
Performance
51.845.6
Camera
19.119.1
Display
56.556.5
Battery
23.024.2
Build
0.217.3
Connectivity
44.732.6
Audio
8.98.9
Overall
33.928.2
Summary
- The BlackBerry Z20 features a 5.0-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the verykool s5528 Cosmo has a slightly larger 5.5-inch IPS LCD with the same resolution but a lower pixel density of ~267 ppi.
- In terms of performance, the Z20 is powered by a dual-core Snapdragon S4 Plus chipset with 2GB of RAM, compared to the Cosmo's quad-core Mediatek MT6580 with 1GB of RAM, suggesting better multitasking capabilities for the Z20.
- Both devices have an 8 MP rear camera capable of 1080p video recording, but the Cosmo offers a higher-resolution 5 MP front camera versus the Z20's 2 MP.
- The Z20's battery capacity is 2800 mAh, while the Cosmo has a slightly larger 3000 mAh battery, potentially offering longer usage.
- Finally, the Z20 runs on BlackBerry OS 10.3, providing a unique software experience, whereas the Cosmo operates on Android 7.0 (Nougat), which may offer a more familiar interface for many users.
Side-by-side Specification Comparison
BlackBerry Z20
verykool s5528 Cosmo
General
Release Date
N/A
2017
Announced
N/A
2017
Description
Unofficial preliminary specificationsReleased asBlackBerry Leap
N/A
Display
Size
5"
5.5"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
Scratch-resistant glass
Performance
Chipset
Qualcomm MSM8960 Snapdragon S4 Plus
Mediatek MT6580 (28 nm)
CPU
Dual-core 1.5 GHz Krait
Quad-core 1.3 GHz Cortex-A7
GPU
Adreno 225
Mali-400MP2
Memory
16GB 2GB RAM
16GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDXC
Camera
Main Camera
8 MP, AF
8 MP, f/2.4, AF
Main Camera Features
LED flash
LED flash, panorama
Front Camera
2 MP
5 MP, f/2.8
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2800 mAh
3000 mAh
Battery Details
Li-Ion 2800 mAh, non-removable
Li-Po 3000 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
9.5 mm thickness
154.8 x 78.2 x 8.8 mm (6.09 x 3.08 x 0.35 in)
Weight
N/A
169 g
Materials
N/A
N/A
Colors
Black, White
Black, Gold
Foldable
✗
✗
SAR
N/A
0.37 W/kg (head) 0.96 W/kg (body)
Connectivity
SIM
Yes
Dual SIM (Micro-SIM, dual stand-by)
Network
GSM / HSPA / LTE
GSM / HSPA
Network Speed
HSPA, LTE
HSPA 21.1/5.76 Mbps
5G
✗
✗
4G
✓
✗
WiFi
Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot
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
BlackBerry OS 10.3
Android 7.0 (Nougat)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity