Asus Zenfone 6 ZS630KL
#1148
vivo U20
#2664Category Breakdown
Asus Zenfone 6 ZS630KL
vivo U20
Performance
83.776.2
Camera
69.447.4
Display
76.758.9
Battery
33.733.7
Build
80.267.9
Connectivity
70.055.1
Audio
87.68.9
Overall
62.447.2
Summary
- The Asus Zenfone 6 ZS630KL features a more premium build with Gorilla Glass 6 on the front and Gorilla Glass 3 on the back, while the vivo U20 uses glass and plastic materials.
- The Zenfone has a slightly smaller 6.4-inch IPS LCD display with HDR10 support, compared to the U20's 6.53-inch IPS LCD without HDR.
- In terms of performance, the Zenfone is powered by the Snapdragon 855 chipset, offering superior processing power over the Snapdragon 675 in the U20.
- The Zenfone's camera system includes a 48 MP main sensor and a 13 MP ultrawide, while the U20 has a 16 MP main sensor along with an 8 MP ultrawide and a 2 MP macro lens.
- Both phones have a 5000 mAh battery with 18W charging, but the Zenfone runs on a more customizable ZenUI based on Android 11, while the U20 operates on Funtouch 9.2 based on Android 9.0.
Side-by-side Specification Comparison
Asus Zenfone 6 ZS630KL
vivo U20
General
Release Date
2019
2019
Announced
2019, May 16
2019
Description
Also known as Asus 6z, Asus Zenfone 6z, Asus Zenfone 6 2019
For India
Display
Size
6.4"
6.53"
Type
IPS LCD, HDR10
IPS LCD
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
PPI
1080
1080
Refresh Rate
60Hz
60Hz
HDR Support
✓
✗
Protection
Corning Gorilla Glass 6
N/A
Performance
Chipset
Qualcomm SM8150 Snapdragon 855 (7 nm)
Qualcomm SDM675 Snapdragon 675 (11 nm)
CPU
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
GPU
Adreno 640
Adreno 612
Memory
64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM, 512GB 12GB RAM
64GB 4GB RAM, 64GB 6GB RAM, 128GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF13 MP, f/2.4, 11mm (ultrawide)
16 MP, f/1.8, (wide), PDAF8 MP, f/2.2, 13mm (ultrawide)2 MP, f/2.4, (macro)
Main Camera Features
Laser AF, Dual-LED flash, HDR, auto panorama (motorized rotation)
LED flash, HDR, panorama
Front Camera
N/A
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Front Camera Features
Dual-LED flash, HDR, auto panorama (motorized rotation)
HDR
Video Recording
4K@30/60fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS (except @240/480fps)
4K@30fps, 1080p@30fps
Selfie Video
4K@30/60fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS (except @240/480fps)
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5000 mAh
5000 mAh
Battery Details
Li-Po 5000 mAh, non-removable
5000 mAh, non-removable
Charging Details
18W wired10W reverse wired, QC4
18W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
159.1 x 75.4 x 9.2 mm (6.26 x 2.97 x 0.36 in)
162.2 x 76.5 x 8.9 mm (6.39 x 3.01 x 0.35 in)
Weight
190 g
193 g
Materials
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
Glass front, plastic back, plastic frame
Colors
Midnight Black, Twilight Silver
Racing Black, Blaze Blue
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE, aptX HD
5.0, A2DP, LE, aptX
NFC
✓
✗
USB
USB Type-C 2.0
microUSB 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a), QZSS (L1+L5)
GPS, GLONASS, GALILEO, BDS
Audio
Stereo Speakers
✓
✗
Loudspeaker
Yes, with stereo speakers
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 9.0 (Pie), upgradable to Android 11, ZenUI
Android 9.0 (Pie), Funtouch 9.2
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, proximity, compass