Compare Mobile Phones Side-by-Side

Asus ROG Phone 5 Ultimate vs Xiaomi 15 Ultra

Asus ROG Phone 5 Ultimate

$1,408

77% SPEC SCORE

Xiaomi 15 Ultra

$1,289

85% SPEC SCORE

OnePlus Open 2

$1,671

86% SPEC SCORE

Huawei Pura 80 Ultra

$1,411

81% SPEC SCORE

OVERVIEW

Display

Screen Size: 6.78 inches

(1080 X 2448 pixels)

144 Refresh rate

Screen Size: 6.73 inches

(1440 X 3200 pixels)

120 Refresh rate

Camera

64+13+5 MP (Triple Camera)

24 MP Selfie

8K Video

50+50+200+50 MP (Quad Camera)

32 MP Selfie

8K Video

Hardware

Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Qualcomm SM8750-AB Snapdragon 8 Elite

Android 11

Android 15

HyperOS 2

Battery

Li-Po

6000 mAh

Si/C Li-Ion

5410 mAh

Storage

18GB RAM, 512GB

12GB RAM, 256GB

NETWORK

Technology

GSM / HSPA / LTE / 5G

LAUNCH DATE

Announced Date

2021, March 10

2025, February 27

Released Date

2021, June 07

2025, February 27

Status

Available

DISPLAY

Type

AMOLED, HDR10+, 1200 nits (peak), 800 nits (typ)

LTPO AMOLED, HDR10+, HDR Vivid, 3200 nits (peak)

Refresh Rate

144 Hz

120 Hz

Size

Screen Size: 6.78

Surface Area: 109.5 cm²

Screen To Body Ratio: 82%

Screen Size: 6.73

Surface Area: 108.9 cm²

Screen To Body Ratio: 89.7%

Color

68B colors

Resolution

1080 x 2448 pixels

1440 x 3200 pixels, 20:9 ratio

Pixel Density

395 ppi

522 ppi

Protection

Front Protection: Corning Gorilla Glass Victus

Front Protection: Xiaomi Shield Glass 2.0

Other

Dolby Vision

BODY

Dimensions

Height: 172.8 mm (6.8 inch)

Width: 77.3 mm (3.04 inch)

Depth: 10.3 mm (0.41 inch)

Height: 161.3 mm (6.35 inch)

Width: 75.3 mm (2.96 inch)

Depth: 9.4 mm (0.37 inch)

Weight

238g (8.4 oz)

226g (7.97 oz)

Build

Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame

Glass front, glass-fiber back or silicone polymer back (eco leather), aluminum frame

SIM

Dual SIM (Nano-SIM, dual stand-by)

Nano-SIM + Nano-SIM, Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)

Resistance

IP68 Dust tight and water resistant (immersible up to 1.5m for 30 min)

Other

Pressure sensitive zones (Gaming triggers), Touch sensor; ROG Vision monochrome PMOLED display (on the back)

Aerospace-grade glass fiber

MAIN CAMERA

Rear Camera

Triple Camera:

➤ 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
➤ 13 MP, f/2.4, 11mm, 125˚ (ultrawide)
➤ 5 MP, f/2.0, (macro)

Quad Camera:

➤ 50 MP, f/1.6, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF , OIS
➤ 50 MP, f/1.8, 70mm (telephoto), 1/2.51", 0.7µm, dual pixel PDAF (10cm - ∞), OIS,3x optical zoom
➤ 200 MP, f/2.6, 100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 4.3x optical zoom
➤ 50 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF TOF 3D, (depth)

Features

LED flash, HDR, panorama

Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)

Video

8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 720p@480fps, gyro-EIS

8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec, (4K@60fps, 1080p)

SELFIE CAMERA

Single

24 MP, f/2.5, 27mm (wide), 0.9µm

32 MP, f/2.0, 21mm (wide), 1/3.14", 0.7µm

Features

Panorama, HDR

HDR, panorama

Video

1080p@30fps

4K@30/60fps, 1080p@30/60fps, gyro-EIS

SOFTWARE & HARDWARE

Current Version: Android 11

Upgradable To: ROG UI

Current Version: Android 15

Upgradable To: up to 4 major Android upgrades

Custom UI: HyperOS 2

Chipset

Processor: Qualcomm SM8350 Snapdragon 888 5G (5 nm)

Processor: Qualcomm SM8750-AB Snapdragon 8 Elite

CPU

Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)

Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

GPU

Adreno 660

Adreno 830

BATTERY

Type

Li-Po

Si/C Li-Ion

Capacity

6000 mAh

5410 mAh

Removable

Charging

65W wired PD3.0 QC570% in 30 min, 100% in 52 min (advertised)

10W reverse wired

90W wiredPD3.0QC3+

80W wireless

10W reverse wireless

STORAGE

Internal Memory

512GB 18GB RAM

256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM

Card slot

Storage Type

UFS 3.1

UFS 4.1

CONNECTIVITY

WLAN

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/7, dual-band, Wi-Fi Direct, tri-band

Bluetooth

5.2, LE, A2DP, aptX HD, aptX Adaptive

6.0, LE, A2DP, aptX HD, aptX Adaptive, LHDC

Positioning

GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)

GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS

NFC

Yes

Radio

USB

USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), accessory connector, OTG

USB Type-C 3.2 Gen 2, DisplayPort, OTG

Infrared port

Yes

SOUND

Loudspeaker

Yes, with DTS:X stereo speakers (2 dedicated amplifiers)

Yes, with stereo speakers

Sound jack

Yes, 3.5

Other

24-bit/192kHz Hi-Res audio

24-bit/192kHz Hi-Res & Hi-Res Wireless audio Qualcomm XPAN (24-bit/96kHz audio)

SENSORS

Features

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer, Two-way satellite communication

MISCELLANEOUS

Colors

Matte White

Black, White, Silver Chrome, Green

Models

ZS673KS, ZS673KS-1B063IN, I005DC

25010PN30G

Which Mobile Phone is Better: Asus ROG Phone 5 Ultimate or Xiaomi 15 Ultra ?

Have a look at the benefits of this Asus ROG Phone 5 Ultimate and Xiaomi 15 Ultra given by our tech specs.

Pros of Asus ROG Phone 5 Ultimate

Supports 10% higher battery capacity (6000mAh vs 5410mAh), offering longer usage without frequent recharging.
This Device provides a more immersive experience with its bigger display, perfect for multitasking and entertainment
Supports higher RAM capacity compare to Xiaomi 15 Ultra, enabling faster switching between apps and better performance in demanding applications

Pros of Xiaomi 15 Ultra

Supports 3x higher resolution (200MP vs 64MP), offering incredible photo clarity and detail.
Provides 2x storage capacity (1TB vs 512GB), allowing you to store more apps, media, and files.

Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying.