Apple iPhone 15 vs Xiaomi Poco X4 Pro 5G

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66 - global version; 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66, 71 - USA; 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66, 71 - Canada, Japan; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - China, Hong Kong

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41
5G network

5G band 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 77, 78, 79 SA/NSA/Sub6 - global version; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 77, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - USA; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 76, 77, 78, 79 SA/NSA/Sub6 - Canada, Japan; 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 77, 78, 79 SA/NSA/Sub6 - China, Hong Kong

5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE-A, 1 Gbps download, 500 Mbps upload

LTE-A (CA)
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2023-09

2022-02
Status

2023-09

2022-03

Design
Build

Glass front (Corning-made glass), glass back (Corning-made glass), aluminum frame

Plastic, aluminium alloy
SIM

Nano-SIM and eSIM - global version; Dual eSIM with multiple numbers - USA; Dual SIM (Nano-SIM, dual stand-by) - China

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

147.6 mm

164.2 mm
Width

71.6 mm

76.1 mm
Thickness

7.8 mm

8.1 mm
Weight

171 g

205 g
Payment

Apple Pay(Visa, MasterCard, AMEX certified)

-
Waterproof

IP68 (6m and 30 mins)

-
Splash resistant

-

IP53
Dust proof

IP68

IP53
Colors

Black, Blue, Green, Pink, Yellow

Black, Blue, Poco Yellow

Display
Display type

Super Retina XDR OLED

AMOLED
Physical size

6.1 inches

6.67 inches
Resolution

1179 x 2256 pixels

1080 x 2400 pixels
Pixel density

461 ppi

395 ppi
Display colors

16777216

16777216
Protection

Ceramic Shield glass

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
Display features

HDR10, Dolby Vision, 1000 nits (HBM), 2000 nits (peak)

120Hz, 700 nits, 1200 nits (peak)

Hardware
CPU

Hexa-core

Octa-core
CPU

Dual-core 3.46 GHz Everest

Dual-core 2.2 GHz Kryo 660 Gold
CPU(second)

quad-core 2.02 GHz Sawtooth

Hexa-core 1.7 GHz Kryo 660 Silver
Chipset

Apple A16 Bionic

Qualcomm SM6375 Snapdragon 695 5G
GPU

Apple GPU (5-core graphics)

Adreno 619
Memory RAM

6 GB

6, 8 GB
Internal storage

128, 256, 512 GB

128, 256 GB
Memory card

No

microSD, microSDHC, microSDXC
Storage

NVMe

UFS 2.2

OS
OS

iOS 17, upgradable to iOS 17.0.3

Android 11, MIUI 13 for POCO

Main camera
Camera type

Dual

Triple
Main camera

(wide) , 48 MP, f/1.6 , 26 mm, 1.0 µm, 10x digital zoom

(wide) , 108 MP, f/1.9 , 26 mm, 0.7 µm, 1/1.52"
(ultrawide) , 12 MP, f/2.4 , 120˚ , 13 mm

(ultrawide) , 8 MP, f/2.2 , 118˚
(macro) , 2 MP, f/2.4
Primary camera resolution

8000 x 6000 pixels

-
Primary camera video

4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, HDR, Dolby Vision HDR (up to 60fps), Cinematic mode (4K@30fps), stereo sound rec.

1080p@30/60fps
Primary camera flash

dual-LED dual-tone flash

LED flash
Camera features

Autofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, RAW, Night Mode, Deep Fusion, Dolby Vision HDR video recording, Smart HDR 5, photographic styles, cinematic mode

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Selfie camera
Selfie camera type

Dual

Single
Selfie camera

(wide) , 12 MP, f/1.9 , 23 mm, 1/3.6"

(wide) , 16 MP, f/2.5 , 1/3.06" , 0.6 µm
SL 3D
Selfie camera resolution

4032 x 3024 pixels

4608 x 3456 pixels
Selfie camera features

Face unlock, Night Mode, Deep Fusion, HDR, Cinematic mode, Smart HDR 5, digital image stabilization, autofocus

Face unlock, HDR
Selfie camera video

4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS

1080p@30fps

Sound
3.5mm jack

No

Yes
Loudspeaker

Yes, with stereo speakers

Yes, with stereo speakers
Earpiece

Yes

Yes

Multimedia
Radio

No

FM Radio

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0, DisplayPort

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.3

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

-

Yes
NFC

Yes

Yes (market dependent)
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

-

Features
Sensors

Accelerometer, barometer, compass, Face ID, gyroscope, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

3349 mAh

5000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Yes (50% in 30 min)

Quick Charge 3+, 67W (70% in 22 min, 100% in 41 min)
Reverse charging

Yes, 4.5W

-
Wireless charging

MagSafe, 15W

-
Fast wireless charging

Qi, 7.5W

-