Compare Mobile Phones Side-by-Side

Xiaomi Mi 11 Ultra vs Xiaomi 15 Ultra

Xiaomi Mi 11 Ultra

$1,628

73% SPEC SCORE

Xiaomi 15 Ultra

$1,289

85% SPEC SCORE

OnePlus Open 2

$1,671

86% SPEC SCORE

Samsung Galaxy S26 Ultra

$1,495

86% SPEC SCORE

OVERVIEW

Display

Screen Size: 6.81 inches

(1440 X 3200 pixels)

120 Refresh rate

Screen Size: 6.73 inches

(1440 X 3200 pixels)

120 Refresh rate

Camera

50+48+48 MP (Triple Camera)

20 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

MIUI 14

Android 15

HyperOS 2

Battery

Li-Po

5000 mAh

Si/C Li-Ion

5410 mAh

Storage

8GB RAM, 256GB

12GB RAM, 256GB

NETWORK

Technology

GSM / CDMA / HSPA / EVDO / LTE / 5G

GSM / HSPA / LTE / 5G

LAUNCH DATE

Announced Date

2021, March 29

2025, February 27

Released Date

2021, April 02

2025, February 27

Status

Available

DISPLAY

Type

AMOLED, HDR10+, Dolby Vision, 1700 nits (peak), 900 nits (HBM)

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

Refresh Rate

120 Hz

Size

Screen Size: 6.81

Surface Area: 112 cm²

Screen To Body Ratio: 91.4%

Screen Size: 6.73

Surface Area: 108.9 cm²

Screen To Body Ratio: 89.7%

Color

1B colors

68B colors

Resolution

1440 x 3200 pixels, 20:9 ratio

Pixel Density

515 ppi

522 ppi

Protection

Front Protection: Corning Gorilla Glass Victus

Front Protection: Xiaomi Shield Glass 2.0

Other

Dolby Vision

BODY

Dimensions

Height: 164.3 mm (6.47 inch)

Width: 74.6 mm (2.94 inch)

Depth: 8.4 mm (0.33 inch)

Height: 161.3 mm (6.35 inch)

Width: 75.3 mm (2.96 inch)

Depth: 9.4 mm (0.37 inch)

Weight

234g (8.25 oz)

226g (7.97 oz)

Build

Glass front (Gorilla Glass Victus), ceramic back, 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/water resistant (up to 1.5m for 30 min)

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

Other

Aerospace-grade glass fiber

MAIN CAMERA

Rear Camera

Triple Camera:

➤ 50 MP, f/2.0, 24mm (wide), 1/1.12", 1.4µm, dual pixel PDAF, Laser AF, OIS
➤ 48 MP, f/4.1, 120mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 5x optical zoom
➤ 48 MP, f/2.2, 12mm, 128˚ (ultrawide), 1/2.0", 0.8µm, PDAF

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

Dual-LED flash, HDR, panorama, 1.1” AMOLED selfie display

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

Video

8K@24fps, 4K@30/60fps, 1080p@30/60/120/240/960/1920fps, gyro-EIS, HDR10+ rec.

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

20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm

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

Features

HDR, panorama

Video

1080p@30/60fps, 720p@120fps, gyro-EIS

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

SOFTWARE & HARDWARE

Current Version: Android 11

Upgradable To: Android 13

Custom UI: MIUI 14

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

5000 mAh

5410 mAh

Removable

Charging

67W wired PD3.0 QC4 100% in 36 min (advertised)

67W wireless 100% in 39 min (advertised)

10W reverse wireless

90W wiredPD3.0QC3+

80W wireless

10W reverse wireless

STORAGE

Internal Memory

256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB 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, DLNA

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 2.0, OTG

USB Type-C 3.2 Gen 2, DisplayPort, OTG

Infrared port

Yes

SOUND

Loudspeaker

Yes, with stereo speakers

Sound jack

Other

24-bit/192kHz Hi-Res audio, Tuned by Harman Kardon, Snapdragon Sound

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

PERFORMANCE

AnTuTu Score

688720 v8

GeekBench

3191 v5.1

GFXBench

33fps ES 3.1 onscreen

SENSORS

Features

Fingerprint (under display, optical), accelerometer, gyro, compass, color spectrum

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

Other

Virtual proximity sensing

MISCELLANEOUS

Colors

Ceramic White (Cosmic White), Ceramic Black (Cosmic Black)

Black, White, Silver Chrome, Green

Models

M2102K1G, M2102K1C

25010PN30G

SAR

1.08 W/kg (head) 0.81 W/kg (body)

SAR EU

0.55 W/kg (head) 0.99 W/kg (body)

Which Mobile Phone is Better: Xiaomi Mi 11 Ultra or Xiaomi 15 Ultra ?

Have a look at the benefits of this Xiaomi Mi 11 Ultra and Xiaomi 15 Ultra given by our tech specs.

Pros of Xiaomi Mi 11 Ultra

Offers a 1% larger screen (6.81 inches vs 6.73 inches), ideal for media consumption and gaming.

Pros of Xiaomi 15 Ultra

Xiaomi 15 Ultra provides 410mAh more battery capacity, ensuring extended power for heavy use.
Supports 4x higher resolution (200MP vs 50MP), offering incredible photo clarity and detail.
Supports higher RAM capacity compare to Xiaomi Mi 11 Ultra, enabling faster switching between apps and better performance in demanding applications
Provides 2x storage capacity (1TB vs 512GB), allowing you to store more apps, media, and files.