Asus
Asus Zenfone 3 Ultra ZU680KL671 views
Side-by-side comparison
Asus Zenfone 3 Ultra ZU680KL vs Samsung Galaxy Z Flip3 5G
Samsung
Samsung Galaxy Z Flip3 5GWins 2 specs
Asus Zenfone 3 Ultra ZU680KL — quick specs
- NetworkLTE / HSPA / GSM
- Display6.8 inches · 1080×1920
- Camera23 MP
- Memory3 GB RAM
- Battery4600 mAh
- OSAndroid 6.1
Samsung Galaxy Z Flip3 5G — quick specs
- Network5G / LTE
- Display—
- Camera12
- Memory256 GB
- Battery3300 mAh
- OSAndroid 11
● Full specification comparison
Spec
Asus Zenfone 3 Ultra ZU680KL
Samsung Galaxy Z Flip3 5G
NETWORK
Technology
GSM / HSPA / LTE
2G, 3G, 4G, 4G LTE, 5G
Technology
AGSM / HSPA / LTE
B2G, 3G, 4G, 4G LTE, 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
—
2G bands
AGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
B—
3G bands
HSDPA 850 / 900 / 1900 / 2100 / 800
—
3G bands
AHSDPA 850 / 900 / 1900 / 2100 / 800
B—
4G bands
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)
—
4G bands
ALTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)
B—
Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
—
Speed
AHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
B—
LAUNCH
Announced
2016, May
—
Announced
A2016, May
B—
Status
Available. Released 2016, August
Available. Released 2021
Status
AAvailable. Released 2016, August
BAvailable. Released 2021
BODY
Dimensions
186.4 x 93.9 x 6.8 mm (7.34 x 3.70 x 0.27 in)
Unfolded: 166 mm H / 72.2 mm W / 6.9 mm D / Folded: 86.4 mm H / 72.2 mm W / 15.9-17.1 D
Dimensions
A186.4 x 93.9 x 6.8 mm (7.34 x 3.70 x 0.27 in)
BUnfolded: 166 mm H / 72.2 mm W / 6.9 mm D / Folded: 86.4 mm H / 72.2 mm W / 15.9-17.1 D
Weight
233 g (8.22 oz)
183 g
Weight
A233 g (8.22 oz)
B183 g
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)
nanoSIM, eSIM
SIM
AHybrid Dual SIM (Nano-SIM, dual stand-by)
BnanoSIM, eSIM
Build
—
Foldable slate
Build
A—
BFoldable slate
DISPLAY
Type
IPS LCD capacitive touchscreen, 16M colors
Dynamic AMOLED 2X, HDR10+, 1080 × 2640, 6.7 in, 22:9 aspect ratio, 426 ppi, HDR10+, 120Hz refresh rate
Type
AIPS LCD capacitive touchscreen, 16M colors
BDynamic AMOLED 2X, HDR10+, 1080 × 2640, 6.7 in, 22:9 aspect ratio, 426 ppi, HDR10+, 120Hz refresh rate
Size
6.8 inches, 127.5 cm2 (~72.8% screen-to-body ratio)
—
Size
A6.8 inches, 127.5 cm2 (~72.8% screen-to-body ratio)
B—
Resolution
1080 x 1920 pixels, 16:9 ratio (~324 ppi density)
—
Resolution
A1080 x 1920 pixels, 16:9 ratio (~324 ppi density)
B—
Protection
Corning Gorilla Glass 4
—
Protection
ACorning Gorilla Glass 4
B—
PLATFORM
OS
Android 6.1 (Marshmallow); ZenUI 3
Original: Android 11 with One UI 3.1.1 / Current: Android 15 with One UI 7
OS
AAndroid 6.1 (Marshmallow); ZenUI 3
BOriginal: Android 11 with One UI 3.1.1 / Current: Android 15 with One UI 7
Chipset
Qualcomm MSM8976 Snapdragon 652 (28 nm)
Qualcomm Snapdragon 888
Chipset
AQualcomm MSM8976 Snapdragon 652 (28 nm)
BQualcomm Snapdragon 888
CPU
Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
Octa-core (1x2.84 GHz, 3x2.40 GHz and 4x1.80 GHz) Kryo 680
CPU
AOcta-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
BOcta-core (1x2.84 GHz, 3x2.40 GHz and 4x1.80 GHz) Kryo 680
GPU
Adreno 510
Adreno 660
GPU
AAdreno 510
BAdreno 660
MEMORY
Card slot
microSD, up to 256 GB (uses shared SIM slot)
non-expandable
Card slot
AmicroSD, up to 256 GB (uses shared SIM slot)
Bnon-expandable
Internal
32GB 3GB RAM, 64GB 3GB RAM, 128GB 4GB RAM
128 or 256 GB UFS 3.1
Internal
A32GB 3GB RAM, 64GB 3GB RAM, 128GB 4GB RAM
B128 or 256 GB UFS 3.1
MAIN CAMERA
Single
23 MP, f/2.0, 1/2.6", 1.0µm, PDAF, Laser AF, 4-axis OIS"
—
Single
A23 MP, f/2.0, 1/2.6", 1.0µm, PDAF, Laser AF, 4-axis OIS"
B—
Video
—
4K@30/60fps, 1080p@30/60/120/240fps
Video
A—
B4K@30/60fps, 1080p@30/60/120/240fps
Dual
—
12, f/1.8, 27mm, 1/2.55", 1.4μm (wide) + 12, f/2.2, 12mm, 1.12μm (ultrawide), Dual Pixel PDAF, OIS, LED flash, HDR10+, panorama, 4K@30/60fps, 1080p@60/240fps, 720p@960fps
Dual
A—
B12, f/1.8, 27mm, 1/2.55", 1.4μm (wide) + 12, f/2.2, 12mm, 1.12μm (ultrawide), Dual Pixel PDAF, OIS, LED flash, HDR10+, panorama, 4K@30/60fps, 1080p@60/240fps, 720p@960fps
SELFIE CAMERA
Video
1080p@30fps
—
Video
A1080p@30fps
B—
Single
8 MP, f/2.0
10, f/2.4, 26mm, 1.22μm, PDAF, HDR, 4K@30fps
Single
A8 MP, f/2.0
B10, f/2.4, 26mm, 1.22μm, PDAF, HDR, 4K@30fps
SOUND
Loudspeaker
Yes, dual speakers
Dolby Atmos stereo speakers
Loudspeaker
AYes, dual speakers
BDolby Atmos stereo speakers
3.5mm jack
Yes
24-bit/192kHz audio
No
3.5mm jack
AYes
24-bit/192kHz audio
BNo
COMMS
WLAN
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Bluetooth 5.1 Wi-Fi a/b/g/n/ac/6
WLAN
AWi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
BBluetooth 5.1 Wi-Fi a/b/g/n/ac/6
Bluetooth
4.2, A2DP, EDR, LE
5.x, A2DP, LE
Bluetooth
A4.2, A2DP, EDR, LE
B5.x, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS
Yes, with A-GPS, GLONASS, BDS, GALILEO
GPS
AYes, with A-GPS, GLONASS, BDS
BYes, with A-GPS, GLONASS, BDS, GALILEO
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
USB Type-C
USB
A2.0, Type-C 1.0 reversible connector, USB On-The-Go
BUSB Type-C
Radio
FM radio
—
Radio
AFM radio
B—
NFC
—
Yes
NFC
A—
BYes
FEATURES
Sensors
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Fingerprint, accelerometer, gyro, proximity, compass, barometer
Sensors
AFingerprint (front-mounted), accelerometer, gyro, proximity, compass
BFingerprint, accelerometer, gyro, proximity, compass, barometer
BATTERY
Charging
Fast battery charging 18W: 60% in 45 min (Quick Charge 3.0)
Fast charging
Charging
AFast battery charging 18W: 60% in 45 min (Quick Charge 3.0)
BFast charging
Battery Type
Non-removable Li-Ion 4600 mAh battery
3300 mAh
Battery Type
ANon-removable Li-Ion 4600 mAh battery
B3300 mAh
MISC
Colors
Glacier Silver, Titanium Gray, Metallic Pink
—
Colors
AGlacier Silver, Titanium Gray, Metallic Pink
B—
Price
330 USD
—
Price
A330 USD
B—
Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.