Asus
Asus Zenfone 4 Pro ZS551KL924 views
Side-by-side comparison
Asus Zenfone 4 Pro ZS551KL vs Oppo Find X7 Ultra 5G
Oppo
Oppo Find X7 Ultra 5GWins 2 specs
Asus Zenfone 4 Pro ZS551KL — quick specs
- NetworkLTE / HSPA / GSM
- Display5.5 inches · 1080×1920
- Camera12 MP
- Memory6 GB RAM
- Battery3600 mAh
- OSAndroid 7.1
Oppo Find X7 Ultra 5G — quick specs
- Network5G / LTE
- Display—
- Camera50 MP
- Memory512 GB
- Battery5000 mAh
- OSAndroid 14
● Full specification comparison
Spec
Asus Zenfone 4 Pro ZS551KL
Oppo Find X7 Ultra 5G
NETWORK
Technology
GSM / HSPA / LTE
2G / 3G / 4G LTE / 5G
Technology
AGSM / HSPA / LTE
B2G / 3G / 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 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
—
3G bands
AHSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
B—
4G bands
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 19(800), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
—
4G bands
ALTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 19(800), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
B—
Speed
HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 or 100 Mbps
—
Speed
AHSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 or 100 Mbps
B—
LAUNCH
Announced
2017, August
—
Announced
A2017, August
B—
Status
Available. Released 2017, October
Available. Released 2024
Status
AAvailable. Released 2017, October
BAvailable. Released 2024
BODY
Dimensions
156.9 x 75.6 x 7.6 mm (6.18 x 2.98 x 0.30 in)
164.3 x 76.2 x 9.5
Dimensions
A156.9 x 75.6 x 7.6 mm (6.18 x 2.98 x 0.30 in)
B164.3 x 76.2 x 9.5
Weight
175 g (6.17 oz)
221 g or 218 g
Weight
A175 g (6.17 oz)
B221 g or 218 g
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM
SIM
AHybrid Dual SIM (Nano-SIM, dual stand-by)
BNano-SIM
Build
Front/back glass (Gorilla Glass 5) & aluminum frame
Slate
Build
AFront/back glass (Gorilla Glass 5) & aluminum frame
BSlate
DISPLAY
Type
AMOLED capacitive touchscreen, 16M colors
6.82 in LTPO AMOLED capacitive touchscreen, 1440p, (510 ppi with 90.3% screen-to-body ratio), 120 Hz refresh rate, 1B colors, HDR10+
Type
AAMOLED capacitive touchscreen, 16M colors
B6.82 in LTPO AMOLED capacitive touchscreen, 1440p, (510 ppi with 90.3% screen-to-body ratio), 120 Hz refresh rate, 1B colors, HDR10+
Size
5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)
—
Size
A5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)
B—
Resolution
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
—
Resolution
A1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
B—
Protection
Corning Gorilla Glass 5
—
Protection
ACorning Gorilla Glass 5
B—
PLATFORM
OS
Android 7.1.1 (Nougat), upgradable to Android 8 (Oreo); ZenUI 4
ColorOS 14 / (based on Android 14)
OS
AAndroid 7.1.1 (Nougat), upgradable to Android 8 (Oreo); ZenUI 4
BColorOS 14 / (based on Android 14)
Chipset
Qualcomm MSM8998 Snapdragon 835 (10 nm)
—
Chipset
AQualcomm MSM8998 Snapdragon 835 (10 nm)
B—
CPU
Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
Octa-core
CPU
AOcta-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
BOcta-core
GPU
Adreno 540
—
GPU
AAdreno 540
B—
MEMORY
Card slot
microSD, up to 1 TB (uses shared SIM slot)
None
Card slot
AmicroSD, up to 1 TB (uses shared SIM slot)
BNone
Internal
64GB 6GB RAM, 128GB 6GB RAM
256 or 512 GB UFS 4.0
Internal
A64GB 6GB RAM, 128GB 6GB RAM
B256 or 512 GB UFS 4.0
MAIN CAMERA
Dual
12 MP, f/1.7, 25mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, Laser AF, 4-axis OIS
16 MP, 50mm (telephoto), 1/3.1", 1.0µm, AF, 2x optical zoom";
50 MP, f/1.8, 23 mm, 1.0"-type, 1.6 μm (wide) + 50 MP, f/2.0, 1/1.95", 1.0 μm (ultrawide) + 50 MP (telephoto), f/2.6, 65 mm, 1/1.56" (telephoto), 2.8x optical zoom + 50 MP, f/4.3, 1/1.95", 1.0 μm (ultrawide) + 50 MP (telephoto), f/4.3, 135 mm, 1/2.51" (telephoto), 6x optical zoom omnidirectional PDAF, OIS, gyro-EIS, dual-LED flash, Auto HDR,
Dual
A12 MP, f/1.7, 25mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, Laser AF, 4-axis OIS
16 MP, 50mm (telephoto), 1/3.1", 1.0µm, AF, 2x optical zoom";
B50 MP, f/1.8, 23 mm, 1.0"-type, 1.6 μm (wide) + 50 MP, f/2.0, 1/1.95", 1.0 μm (ultrawide) + 50 MP (telephoto), f/2.6, 65 mm, 1/1.56" (telephoto), 2.8x optical zoom + 50 MP, f/4.3, 1/1.95", 1.0 μm (ultrawide) + 50 MP (telephoto), f/4.3, 135 mm, 1/2.51" (telephoto), 6x optical zoom omnidirectional PDAF, OIS, gyro-EIS, dual-LED flash, Auto HDR,
Video
—
4K@30/60fps, 1080p@30/60/120/240fps
Video
A—
B4K@30/60fps, 1080p@30/60/120/240fps
SELFIE CAMERA
Single
8 MP, f/1.9, 1/3.2", 22mm (wide), 1.4µm, PDAF"
32 MP, f/2.4, 21 mm, 1/2.74", 0.8 μm, 4K@30 fps (Find X7), 4K@60 fps (Find X7 Ultra), HDR
Single
A8 MP, f/1.9, 1/3.2", 22mm (wide), 1.4µm, PDAF"
B32 MP, f/2.4, 21 mm, 1/2.74", 0.8 μm, 4K@30 fps (Find X7), 4K@60 fps (Find X7 Ultra), HDR
SOUND
Loudspeaker
Yes, dual speakers
Dolby Atmos stereo speakers with active noise cancellation and Active Privacy Protection for Voice Call
Loudspeaker
AYes, dual speakers
BDolby Atmos stereo speakers with active noise cancellation and Active Privacy Protection for Voice Call
3.5mm jack
Yes
24-bit/192kHz audio
DTS sound
Active noise cancellation with dedicated mic
No
3.5mm jack
AYes
24-bit/192kHz audio
DTS sound
Active noise cancellation with dedicated mic
BNo
COMMS
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band
WLAN
AWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
BWi-Fi 802.11 a/b/g/n/ac/ax, dual-band
Bluetooth
5.0, A2DP, EDR, LE, aptX
5.x
Bluetooth
A5.0, A2DP, EDR, LE, aptX
B5.x
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO
Yes, with A-GPS, GLONASS, BDS, GALILEO
GPS
AYes, with A-GPS, GLONASS, BDS, GALILEO
BYes, with A-GPS, GLONASS, BDS, GALILEO
USB
Type-C 1.0 reversible connector
USB Type-C
USB
AType-C 1.0 reversible connector
BUSB Type-C
Radio
FM radio
—
Radio
AFM radio
B—
Infrared port
Yes
—
Infrared port
AYes
B—
NFC
Yes
Yes
NFC
AYes
BYes
FEATURES
Sensors
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, color spectrum
Fingerprint, accelerometer, gyro, proximity, compass, barometer
Sensors
AFingerprint (front-mounted), accelerometer, gyro, proximity, compass, color spectrum
BFingerprint, accelerometer, gyro, proximity, compass, barometer
BATTERY
Charging
Fast battery charging 18W: 50% in 32 min
SuperVOOC technology
Charging
AFast battery charging 18W: 50% in 32 min
BSuperVOOC technology
Battery Type
Non-removable Li-Ion 3600 mAh battery
5000 mAh
Battery Type
ANon-removable Li-Ion 3600 mAh battery
B5000 mAh
MISC
Colors
Moonlight white, Pure Black
—
Colors
AMoonlight white, Pure Black
B—
Models
Z01GD
Ocean Blue, Sepia Brown, Tailored Black
Models
AZ01GD
BOcean Blue, Sepia Brown, Tailored Black
Price
About 550 USD
—
Price
AAbout 550 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.