OnePlus 9 Pro (256GB/8GB) vs Asus Zenfone 5Z (ZS621KL 256GB)
Side by side comparison between OnePlus 9 Pro vs Asus Zenfone 5Z phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
AMOLED
AMOLED
1440x3216
48
MP
MP
16mp
8GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
vs
6.2"
IPS
IPS
1080x2246
12
MP
MP
8mp
8GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
What's the better phone? OnePlus 9 Pro (256GB/8GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
24 Common items in both devices |
256GB (220GB available) / 256GB (240GB available) |
Aluminum frame, glass front/back |
Dual-LED flash |
Only digital zoom |
LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus |
OIS: Optical stabilization / OIS (4-axis): Optical stabilization |
HDR photo/video on both cameras / HDR photo on both cameras |
+17 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
Model | OnePlus 9 Pro (256GB/8GB) | Zenfone 5Z (ZS621KL 256GB) |
Other model names | OnePlus 9 Pro LE2123 (Global), LE2121 (India), LE2120(China) | Asus Zenfone 5z 8GB RAM (ZS621KL), ASUS_Z01RD |
Country or region available | China | India |
Brand | OnePlus | Asus |
Release date | 3/30/2021, Announced: 3/23/2021 | 6/1/2018 |
Depth | 8.7 millimeters (0.34 inches) | 7.9 millimeters (0.31 inches) |
Size (width x height) | 73.6 x 163.2 millimeters (2.9 x 6.43 in) | 75.65 x 153 millimeters (2.98 x 6.02 in) |
Weight | 197 grams (6.9 ounces) | 165 grams (5.78 ounces) |
Build, materials | Aluminum frame, glass front/back | Aluminum frame, glass front/back |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
Display type | Fluid AMOLED | TFT IPS LCD |
Screen size | 6.7" inches | 6.2" inches |
Screen-to-body ratio | ~89.9% (screen-to-body ratio) | ~83.7% (screen-to-body ratio) |
Display resolution | 1440x3216 pixels (20:9) | 1080x2246 pixels (18.7:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 526 PPI | 402 PPI |
Colors | 1 billion | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass |
Refresh rate | 120Hz | 60Hz |
Display features | 1300nits[peak] HDR10+ Always-On Display | 550nits[typ] |
🤖 Operating System | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
System version | Android 11 | Android 8.0 Oreo |
Firmware update | Android 13 | Android 10 |
User Interface | OxygenOS 12 / 13 (Global) ColorOS 12 / 13 (China) | feature not registered |
⚙️ Processor | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
Chipset | 64bit: Qualcomm Snapdragon 888 (SM8350) (5nm) | 64bit: Qualcomm Snapdragon 845 MSM8998 (10nm) |
CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core) | Octa-core, 2 processors: 4x 2.7GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core) |
GPU graphical controller | Qualcomm Adreno 660 (840MHz) | Qualcomm Adreno 630 710Mhz |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
RAM memory | 8GB LPDDR5 | 8GB LPDDR4X |
Internal storage | 256GB (220GB available) UFS 3.1 | 256GB (240GB available) UFS 2.1 |
External storage | Not supported | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 2000/1024 Mbps | 800/100 Mbps |
Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | CDMA 800 (China), GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO (China) UMTS 800/850/900/1700/1800/1900/2100 | UMTS 800/850/900 |
Primary 4G network | LTE Cat20 VoLTE Global: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) India: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41, 46) China: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41) | LTE Cat15 (Bands 1,2,3,5,7,8,18,19,20,26,28) TD-LTE (Bands 38,39,40,41) |
Primary 5G network | SA/NSA Global: (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78) India: (41, 78) China: (1, 3, 28, 41, 78, 79) | Not supported |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 800/850/900/1700/1800/1900/2100 | Not supported |
Secondary 4G network | LTE Cat20 VoLTE Global: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) India: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41, 46) China: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (34, 38, 39, 40, 41) | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE |
📷 Camera | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
Back camera (main camera) | (quad camera) 48 megapixels 8MP telephoto f/2.477mm1.0µmPDAFOIS3.3x-optical-zoom 50MP ultrawide f/2.214mm1/1.56"1.0µmAF 2MP monochrome f/2.4 | (dual camera) 12 megapixels 8MP ultrawide f/2.012mm1/4"1.12µmFF |
Main camera resolution | 8000x6000 pixels | 4000x3000 pixels |
Video recording (primary) | 8K UHD (7680x4320) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | Dual-LED flash | Dual-LED flash |
Focal aperture | f/1.8 (aperture) | f/1.8 (aperture) |
Focal length | 23mm lens | 24mm lens |
Sensor size | 1/1.43" inches | 1/2.55" inches |
Pixel size | 1.12µm pixel | 1.4µm pixel |
Autofocus | LDAF/PDAF: laser/phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | OIS (4-axis): Optical stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video on both cameras | HDR photo on both cameras |
Camera extras | 4K@30/60/120fps 1080p@30/60/240fps Hasselblad Color Calibration Sony IMX689, IMX766. IMX471 sensor | feature not registered |
📸 Front camera | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
Front camera (secondary) | 16 megapixels | 8 megapixels |
Front camera resolution | 4608x3456 pixels | 3264x2448 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.4 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | 24mm lens |
Sensor size | 1/3.06" inches | 1/4" inches |
Pixel size | 1µm pixel | 1.12µm pixel |
🔉 Sound and multimedia | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
Loudspeaker | Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263 |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | Type-C reversible connector | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.2 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 4500 mAh | 3300 mAh |
Charger, watts | 65W (10V/6.5A) Wired fast charging USB Power Delivery 1.0 | 18W (9V/2A) Wired fast charging |
Inductive / wireless charging | 50W Qi Wireless charging (Qi/WPC) | Not supported |
Talk time autonomy | feature not registered | 25 hours (1 days) |
Standby | feature not registered | feature not registered |
➕ Other features | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Stellar Black, Morning Mist, Pine Green | • Colors: Midnight Blue, Meteor Silver • 2.5D curved glass screen • 95% DCI-P3 coverage • Supports glove touch • ASUS ZenUI 5.0 • 24-bit/192kHz audio • DTS sound (only headphones) |
☢️ Radiation rate | ||
OnePlus 9 Pro (256GB/8GB) | Asus Zenfone 5Z (ZS621KL 256GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.04W/kg (head), 0.37W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 1.2W/kg (head), 1.477W/kg (body) |