Apple iPhone 4S vs Xiaomi Redmi K50 Ultra

Apple iPhone 4S

Apple iPhone 4S

October, 2011


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Xiaomi Redmi K50 Ultra

Xiaomi Redmi K50 Ultra

August, 2022


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Apple iPhone 4S vs Xiaomi Redmi K50 Ultra


Apple iPhone 4S

Xiaomi Redmi K50 Ultra

Price
EUR: €190EUR: €430
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)163.1 x 75.9 x 8.6 mm (6.42 x 2.99 x 0.34 in)
Weight
140 g (4.94 oz)202 g (7.13 oz)
Build
Glass front (Corning-made glass), glass back, stainless steel frame

Scratch-resistant glass back panel
Colors
Black, WhiteBlack, Gray, Blue, Mercedes AMG
Models
A1431, A1387, iPhone4,122081212C
Display
Type
IPS LCDOLED, 68B colors, 144Hz, HDR10+, Dolby Vision
Size
3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio)6.67 inches, 107.4 cm2 (~86.7% screen-to-body ratio)
Resolution
640 x 960 pixels, 3:2 ratio (~330 ppi density)1220 x 2712 pixels, 20:9 ratio (~446 ppi density)
Multitouch
Yes
Protection
Corning Gorilla Glass, oleophobic coating
Network
Technology
GSM / CDMA / HSPA / EVDOGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G Bands
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Notifications
Alert Types
Vibration, proprietary ringtones
Memory
Internal Memory
8GB ROM, 512MB RAM

16GB ROM, 512MB RAM

32GB ROM, 512MB RAM

64GB ROM, 512MB RAM
128GB ROM, 8GB RAM

256GB ROM, 8GB RAM

256GB ROM, 12GB RAM

512GB ROM, 12GB RAM
Storage Type
UFS 3.1
Card Slot
NoNo
Phonebook
Practically unlimited entries and fields, Photocall
Call Records
100 received, dialed and missed calls
Connectivity
GPRS
Yes
EDGE
Yes
Speed
HSPA 14.4/5.76 MbpsHSPA, LTE, 5G
WLAN
Wi-Fi 802.11 b/g/n, hotspotWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
4.0, A2DP, LE5.2, A2DP, LE, aptX HD, aptX Adaptive
USB
2.0USB Type-C 2.0, OTG
Infrared Port
Yes
GPS
Yes, with A-GPS, GLONASSYes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC
NFC
Yes
Camera
Main Camera
8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AFPrimary: 108 MP, f/1.6, (wide), 1/1.67", PDAF, OIS

Secondary: 8 MP, f/2.2, 120", (ultrawide)

Third: 2 MP, f/2.4, (macro)
Camera Features
LED flash, panorama, HDRLED flash, HDR, panorama
Video
1080p@30fps4K@30/60fps, 1080p@30/60/120/240/960fps
Selfie Camera
VGA, videocalling over Wi-Fi and 3G

Video: 480p@30fps
20 MP, (wide)

Features: HDR

Video: 1080p@30/60fps, 720p@120fps
Multimedia
Audio Format Support
MP3/WAV
Video Format Support
MP4/H.264
Radio
NoNo
Software
Operating System (OS)
iOS 5Android OS, v12
Upgradable
Upgradable to iOS 9.3.6
UI
MIUI 13
Browser
HTML5 (Safari)
Messaging
iMessage, SMS(threaded view), MMS, Email, Push Email
Games
Downloadable, incl. motion-based
Hardware
Chipset
Apple A5 (45 nm)Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU
Dual-core 1.0 GHz Cortex-A9Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
PowerVR SGX543MP2Adreno 730
Sensors
Accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum
SIM
Micro-SIMDual SIM (Nano-SIM, dual stand-by)
Speakers
YesYes, with stereo speakers

24-bit/192kHz Hi-Res audio

Snapdragon Sound
Audio Jack
3.5 mmNo
TV Out
Yes
Battery
Battery Type
Li-Po 1432 mAh, non-removable (5.3 Wh)Li-Po 5000 mAh, non-removable
Standby
Up to 200 h (3G)
Charging
120W wired, PD3.0, 100% in 19 min (advertised)
Talk Time
Up to 8 h (3G)
Music Play
Up to 40 h
Misc
SAR US
1.18 W/kg (head) 0.98 W/kg (body)
SAR EU
0.99 W/kg (head) 0.99 W/kg (body)

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