Brand/Manufacture
Asus
Samsung
Model
Asus Zenfone 8 Flip
Samsung Galaxy S23 Ultra
Code Name
ZS672KS, I004D
SM-S918B, SM-S918B/DS, SM-S918U, SM-S918U1, SM-S918W, SM-S918N, SM-S9180, SM-S918E, SM-S918E/DS
Announcement Date
12 May, 2021
01 February, 2023
Official Release
13 May, 2021
17 February, 2023
Official Availability
Available.
Available.
Release Country
Global
Global
Screen Size
6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio),
6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio),
Resolution & Pixel Density
1080 x 2400 pixels, 20:9 ratio, ~395 ppi density
1440 x 3088 pixels, 19.3:9 ratio, ~500 ppi density
Brightness/Color Depth
1000 nits (peak)
1750 nits (peak)
Panel Type
Super AMOLED, 90Hz, HDR10+, 700 nits (HBM), 1000 nits (peak)
Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak)
Extra Feature
Corning Gorilla Glass 6, Always-on display
Corning Gorilla Glass Victus 2, Always-on display
Dimensions (Size)
165 x 77.3 x 9.6 mm (6.50 x 3.04 x 0.38 in)
163.4 x 78.1 x 8.9 mm (6.43 x 3.07 x 0.35 in)
Physical Weight
230 g (8.11 oz)
234 g (8.25 oz)
Body Materials
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
Color Variant
Galactic Black, Glacier Silver
Phantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M Edition
RAM & ROM Variant
128GB, 256GB
256GB, 256GB, 512GB, 1TB
Processor Variant
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
Core Chipset (CPU)
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
Graphics Power (GPU)
Adreno 660
Adreno 740
Operating System (OS)
Android 11, upgradable to Android 13
Android 13, up to 4 major Android upgrades, One UI 6.1.1
Sensor/lens
N/A
12 MP, f/2.2, 26mm (wide), dual pixel PDAF
Video Recording
8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
4K@30/60fps, 1080p@30fps
Features/Modes
Dual-LED flash, HDR, auto panorama (motorized rotation)
HDR, HDR10+
Sensor/lens
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF8 MP, f/2.4, PDAF, 3x optical zoom12 MP, f/2.2, 112˚, 1/2.55", 1.4µm, dual pixel PDAF
N/A
Telephoto Lens
80mm (telephoto)
No
Ultrawide Lens
14mm (ultrawide)
No
3D ToF Sensor or LiDAR Scanner
N/A
N/A
Video Capabilities
8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS
Features/Modes
Dual-LED flash, HDR, auto panorama (motorized rotation)
Laser AF, LED flash, auto-HDR, panorama
Battery Capacity
Li-Po 5000 mAh
Li-Ion 5000 mAh
Battery Type
non-removable
non-removable
Charging Methods
30W wired, PD3.0
45W wired, PD3.0, , 15W wireless (Qi/PMA), 4.5W reverse wireless
Charging Speed
—
65% in 30 min (advertised)
Reverse Charging Support
No
Yes
Network Technology
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / EVDO / LTE / 5G
SIM-Support
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
WiFi Version
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
Bluetooth Version
5.2, A2DP, LE, aptX HD, aptX Adaptive
5.3, A2DP, LE
USB Type
USB Type-C 2.0
USB Type-C 3.2, OTG
NFC Supported
Yes
Yes
Headphone Jack Supported
No
No
FM Radio Supported
No
No
Infrared Supported
No
No
Speakers
Yes, with stereo speakers
Yes, with stereo speakers
Dedicated Features
N/A
Samsung DeX, Samsung Wireless DeX (desktop experience support), Ultra Wideband (UWB) supportCircle to Search
Durability (Water & Dust)
N/A
N/A
