Screen size
ROG Phone 3 Strix6.6"
ROG Phone 5 ProWinner: 6.8"+2.8%
Quick verdict
ROG Phone 5 Pro leads the measured specs 11-1.
Measured wins
ROG Phone 3 Strix
1
spec wins
Ties
10
equal specs
ROG Phone 5 Pro
11
spec wins
Overall winner
Screen size
Technology
ROG Phone 3 Strix
GSM / CDMA / HSPA / LTE / 5G
ROG Phone 5 Pro
GSM / HSPA / LTE / 5G
2G bands
ROG Phone 3 Strix
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA
ROG Phone 5 Pro
GSM 850 / 900 / 1800 / 1900
3G bands
ROG Phone 3 Strix
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
ROG Phone 5 Pro
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G bands
ROG Phone 3 Strix
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
equal specsRAM
Storage
Main camera
equal specsFront camera
equal specsBattery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
equal specs1, 2, 3, 4, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41
ROG Phone 5 Pro
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71
5G bands
ROG Phone 3 Strix
41, 77, 78, 79 SA/NSA
ROG Phone 5 Pro
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA
Speed
ROG Phone 3 Strix
HSPA 42.2/5.76 Mbps, LTE (6CA) Cat18 1200/150 Mbps, 5G 4.0 Gbps DL
ROG Phone 5 Pro
HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 1400/150 Mbps, 5G 4 Gbps DL
Announced
ROG Phone 3 Strix
2020, July 22. Released 2020, July 23
ROG Phone 5 Pro
2021, March 10
Status
ROG Phone 3 Strix
Discontinued
ROG Phone 5 Pro
Available. Released 2021, July 02
Dimensions
ROG Phone 3 Strix
171 x 78 x 9.9 mm (6.73 x 3.07 x 0.39 in)
ROG Phone 5 Pro
172.8 x 77.3 x 10.3 mm (6.80 x 3.04 x 0.41 in)
Weight
ROG Phone 3 Strix
240 g (8.47 oz)
ROG Phone 5 Pro
238 g (8.40 oz)
Build
ROG Phone 3 Strix
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
ROG Phone 5 Pro
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
SIM
ROG Phone 3 Strix
Nano-SIM + Nano-SIM
ROG Phone 5 Pro
Nano-SIM + Nano-SIM
Other
ROG Phone 3 Strix
RGB light panel (on the back) Pressure sensitive zones (Gaming triggers)
ROG Phone 5 Pro
Pressure sensitive zones (Gaming triggers) Touch sensor; ROG Vision color PMOLED display (on the back)
Type
ROG Phone 3 Strix
AMOLED, 1B colors, 144Hz, HDR10+, 650 nits (typ)
ROG Phone 5 Pro
AMOLED, 1B colors, 144Hz, HDR10+, 800 nits (typ), 1200 nits (peak)
Size
ROG Phone 3 Strix
6.59 inches, 106.6 cm2 (~79.9% screen-to-body ratio)
ROG Phone 5 Pro
6.78 inches, 109.5 cm2 (~82.0% screen-to-body ratio)
Resolution
ROG Phone 3 Strix
1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density)
ROG Phone 5 Pro
1080 x 2448 pixels (~395 ppi density)
Protection
ROG Phone 3 Strix
Corning Gorilla Glass 6
ROG Phone 5 Pro
Corning Gorilla Glass Victus
OS
ROG Phone 3 Strix
Android 10, ROG UI
ROG Phone 5 Pro
Android 11, upgradable to Android 13, ROG UI
Chipset
ROG Phone 3 Strix
Qualcomm SM8250 Snapdragon 865 5G (7 nm+)
ROG Phone 5 Pro
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU
ROG Phone 3 Strix
Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
ROG Phone 5 Pro
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU
ROG Phone 3 Strix
Adreno 650
ROG Phone 5 Pro
Adreno 660
Card slot
ROG Phone 3 Strix
No
ROG Phone 5 Pro
No
Internal
ROG Phone 3 Strix
128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM
ROG Phone 5 Pro
512GB 16GB RAM
Other
ROG Phone 3 Strix
UFS 3.1
ROG Phone 5 Pro
UFS 3.1
Triple
ROG Phone 3 Strix
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 13 MP, f/2.4, 11mm, 125˚ (ultrawide) 5 MP (macro)
ROG Phone 5 Pro
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 13 MP, f/2.4, 11mm, 125˚ (ultrawide) 5 MP (macro)
Features
ROG Phone 3 Strix
LED flash, HDR, panorama
ROG Phone 5 Pro
LED flash, HDR, panorama
Video
ROG Phone 3 Strix
8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS
ROG Phone 5 Pro
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS
Single
ROG Phone 3 Strix
24 MP, f/2.0, 27mm (wide), 0.9µm
ROG Phone 5 Pro
24 MP, f/2.5, 27mm (wide), 0.9µm
Features
ROG Phone 3 Strix
Panorama, HDR
ROG Phone 5 Pro
Panorama, HDR
Video
ROG Phone 3 Strix
1080p@30fps
ROG Phone 5 Pro
1080p@30fps
Loudspeaker
ROG Phone 3 Strix
Yes, with DTS:X stereo speakers (2 dedicated amplifiers)
ROG Phone 5 Pro
Yes, with DTS:X stereo speakers (2 dedicated amplifiers)
3.5mm jack
ROG Phone 3 Strix
No
ROG Phone 5 Pro
Yes
Other
ROG Phone 3 Strix
24-bit/192kHz Hi-Res audio
ROG Phone 5 Pro
24-bit/192kHz Hi-Res audio
WLAN
ROG Phone 3 Strix
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
ROG Phone 5 Pro
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
ROG Phone 3 Strix
5.1, A2DP, LE, aptX HD, aptX Adaptive
ROG Phone 5 Pro
5.2, A2DP, LE, aptX HD, aptX Adaptive
Positioning
ROG Phone 3 Strix
GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
ROG Phone 5 Pro
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC
ROG Phone 3 Strix
Yes
ROG Phone 5 Pro
Yes
Radio
ROG Phone 3 Strix
No
ROG Phone 5 Pro
No
USB
ROG Phone 3 Strix
USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connector
ROG Phone 5 Pro
USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connector
Sensors
ROG Phone 3 Strix
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
ROG Phone 5 Pro
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
ROG Phone 3 Strix
Li-Po 6000 mAh
ROG Phone 5 Pro
Li-Po 6000 mAh
Charging
ROG Phone 3 Strix
30W wired, PD3.0, QC4 10W reverse wired
ROG Phone 5 Pro
65W wired, PD3.0, QC5, 70% in 30 min, 100% in 52 min 10W reverse wired
Colors
ROG Phone 3 Strix
Black Glare
ROG Phone 5 Pro
Glossy Black
Models
ROG Phone 3 Strix
ASUS_I003DD
ROG Phone 5 Pro
ZS673KS, ZS673KS-1A079IN
Price
ROG Phone 3 Strix
About 1400 EUR
ROG Phone 5 Pro
About 680 EUR