Samsung SGH-Z400 vs Apple iPhone 15 Specs Comparison

Availability

Officially announced
Mar 09, 2006	Sep 12, 2023
Prices (MSRP)
	6GB/128GB - $799 | €949

Design

Dimensions
3.81 x 1.88 x 0.72 inches 97 x 48 x 18.5 mm	5.81 x 2.82 x 0.31 inches (~0.45 inches with camera bump) 147.6 x 71.6 x 7.8 mm (~11.33 mm with camera bump)
Weight
3.77 oz / 107.0 g	6.03 oz / 171.0 g
Materials
	Back: Glass Frame: Aluminum
Resistance
	Water, Dust; IP68
Biometrics
	3D Face unlock
Features
Numeric keypad, Soft keys
Keys
Left: Volume control; Right: Camera shutter, Other	Left: Volume control, Other; Right: Lock/Unlock key
Colors
	Black, Blue, Green, Yellow, Pink

Display

Size
2.0-inch, 26.81% screen-to-body	6.1-inch, 86.38% screen-to-body
Type
TFT	OLED, 60Hz, HDR, 2000 nits
Resolution
320x240px, 200 PPI	2556x1179px, 19.5:9 ratio, 461 PPI
Colors
262 144
Protection
	Ceramic Shield
Features
	Super Retina XDR, HDR support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

PhoneArena Display Test

Bright Max (20% APL)
Untested	2117 (Excellent)
Bright Min
Untested	2 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
	A16 Bionic (4 nm)
Processor
	Hexa-core 2x3.46 GHz Everest 4x2.02 GHz Sawtooth
GPU
	Apple GPU 5-core
Memory
0.03GB	6GB (LPDDR5)/128GB 6GB/256GB 6GB/512GB
Storage expansion
microSD	not expandable
OS
	iOS (18.x, 17.x)

PhoneArena Performance Test

GeekBench 6 Single
Untested	2595
GeekBench 6 Multi
Untested	6651
3D Mark High
Untested	2950
3D Mark Low
Untested	1896

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
950 mAh, Li - Ion	3349 mAh, Li - Ion
Charging
	Fast charging Qi2 wireless charging, MagSafe wireless charging
Charge speed
	Wired: 20.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

5h 41min

Browsing

13h 25min

Video

7h 51min

Gaming

8h 24min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Dual camera
Main camera
2 MP	48 MP (Sensor-shift OIS, PDAF) Sensor name: Sony IMX904 Aperture size: F1.6 Focal length: 26 mm Pixel size: 2.0 μm
Second camera
	12 MP (Ultra-wide) Sensor name: Sony IMX772 Aperture size: F2.4 Focal Length: 13 mm
Flash
	LED
Video recording
Yes Video calling	4K UHD (60 fps), 1080p (240 fps) OIS, HDR, Dolby Vision HDR, Cinematic mode
Front
Yes	12 MP (Time-of-Flight (ToF), Autofocus, HDR) Video capture: 4K UHD (60 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

148

Overall

154

Photo

143

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
1.2	5.3
WLAN
	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Yes	Type-C, USB 2.0
Sensors
	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T4
Location
	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning, Emergency SOS via satellite (SMS sending/receiving)
Other
Computer sync, SyncML	NFC, Ultra Wideband (UWB)

Multimedia

Headphones
	No 3.5mm jack
Speakers
	Earpiece, Loudspeaker
Features
	Dolby Atmos

Cellular

5G Bands
	n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n29, n30, n38, n40, n41, n48, n66, n70, n71, n77, n78, n258, n260, n261, SA, NSA, mmWave, 5G Ready
4G (FDD) Bands
	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71
4G (TDD) Bands
	34, 38, 39, 40, 41, 42, 46, 48
3G Bands
1	1, 2, 4, 5, 8
Data Speed
UMTS	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
	eSIM
HD Voice
	Yes
VoLTE
	Yes

Phone Features

Notifications
Music ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, Speakerphone
Other features
Voice recording

Regulatory Approval

FCC approval
	Date approved: Sep 12, 2023 FCC ID value: BCG-E8427A
Measured SAR
	Head: 0.95 W/kg Body: 0.95 W/kg Simultaneous Transmission: 1.50 W/kg

Alternative variants

With 256GB internal storage

Memory	256GB

With 512GB internal storage

Memory	512GB

Discover more

Full Specs Samsung SGH-Z400 Specs

Full Specs Apple iPhone 15 Specs PA Review Apple iPhone 15 Review