Apple iPhone 4 CDMA vs Xiaomi Redmi Note 15 Pro+

Apple iPhone 4 CDMA

Apple iPhone 4 CDMA

Announced On:January, 2011

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Xiaomi Redmi Note 15 Pro+

Xiaomi Redmi Note 15 Pro+

Announced On:December, 2025

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Apple iPhone 4 CDMA vs Xiaomi Redmi Note 15 Pro+

Apple iPhone 4 CDMA	Xiaomi Redmi Note 15 Pro+

Price
EUR: €150	EUR: €500
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)	163.3 x 78.3 x 7.9 mm (6.43 x 3.08 x 0.31 in)
Weight
137 g (4.83 oz)	207 g (7.30 oz)
Build
	Glass front (Gorilla Glass Victus 2), glass back (Gorrila Glass 7i) or silicone polymer back (eco leather), aluminum frame IP68/IP69K dust tight and water resistant (high pressure water jets, immersible up to 1.5m for 30 min) Manufacturer-rated water-resistance (up to 2m for 24 hours)
Colors
Black, White	Glacier Blue, Mocha Brown, Black
Models
iPhone 3,3	2510ERA8BG

Type
Display
IPS LCD	AMOLED, 68B colors, 120Hz, 3840Hz PWM, HDR10+, Dolby Vision, 3200 nits (peak)
Size
3.5 inches, 36.5 cm² (~54.0% screen-to-body ratio)	6.83 inches, 116.2 cm² (~90.9% screen-to-body ratio)
Resolution
640 x 960 pixels, 3:2 ratio (~330 ppi density)	1280 x 2712 pixels, 19:9 ratio (~439 ppi density)
Multitouch
Yes
Protection
Corning Gorilla Glass, oleophobic coating	Corning Gorilla Glass Victus 2

Technology
Network
CDMA / EVDO	GSM / HSPA / LTE / 5G
2G Bands
CDMA 800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Bands
CDMA2000 1xEV-DO	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
	LTE
5G Bands
	SA/NSA

Alert Types
Notifications
Vibration, proprietary ringtones

Internal Memory
Memory
16GB ROM, 512MB RAM 32GB ROM, 512MB RAM	256GB ROM, 8GB RAM
Storage Type
	UFS 2.2
Card Slot
No	No

Speed
Connectivity
EV-DO Rev.A 3.1 Mbps	HSPA, LTE, 5G
WLAN
Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac/6/6e, dual-band, Wi-Fi Direct (/6e is market/region dependent)
Bluetooth
2.1, A2DP	5.4, A2DP, LE
USB
2.0	USB Type-C 2.0, OTG
Infrared Port
	Yes
GPS
Yes, with A-GPS
NFC
	Yes (market/region dependent)

Main Camera
Camera
5 MP, AF	Primary: 200 MP, f/1.7, 23mm (wide), 1/1.4", 0.56µm, multi-directional PDAF, OIS Secondary: 8 MP, f/2.2, 15mm, 120" (ultrawide), 1/4.0", 1.12µm Third: 2 MP (macro)
Camera Features
LED flash, HDR	LED flash, HDR, panorama
Video
720p@30fps	4K@24/30fps, 1080p@30/60/120fps, gyro-EIS, OIS
Selfie Camera
Videocalling over Wi-Fi only	32 MP, (wide) Features: HDR, panorama Video: 1080p@30/60fps

Audio Format Support
Multimedia
MP3/WAV
Video Format Support
MP4/H.264
Radio
No	Unspecified

Operating System (OS)
Software
iOS 4	Android OS, v15
Upgradable
Upgradable to iOS 7.1.1
UI
	HyperOS 2
Browser
HTML5 (Safari)
Messaging
iMessage, SMS(threaded view), MMS, Email, Push Email

Chipset
Hardware
Apple A4 (45 nm)	Qualcomm SM7635-AC Snapdragon 7s Gen 4 (4 nm)
CPU
1.0 GHz Cortex-A8	Octa-core (1x2.7 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520)
GPU
PowerVR SGX535	Adreno 810
Sensors
Accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, compass, proximity
SIM
Micro-SIM	· Nano-SIM + · Nano-SIM + Nano-SIM
Speakers
Yes	Yes, with stereo speakers (with Dolby Atmos) 24-bit/192kHz Hi-Res & Hi-Res wireless audio
Audio Jack
3.5 mm	No
TV Out
Yes

Battery Type
Battery
Li-Po 1420 mAh, non-removable	6500 mAh
Charging
	100W wired

Features
Additional Features
iCloud cloud service Document viewer

SAR US
Misc
1.18 W/kg (head) 0.87 W/kg (body)

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Redmi Note 15 Pro+