Samsung SGH-Z400 vs Apple iPhone 13 Pro Max Specs Comparison

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	7.2
Samsung SGH-Z400	Apple iPhone 13 Pro Max
950 mAh	4352 mAh
2.0-inch · 320x240px	6.7-inch · 2778x1284px
Single camera	Triple camera
0.03GB	6GB · 128GB
	Released · Sep 24, 2021
	Check prices

Design

Dimensions
3.81 x 1.88 x 0.72 inches 97 x 48 x 18.5 mm	6.33 x 3.07 x 0.30 inches (~0.44 inches with camera bump) 160.8 x 78.1 x 7.65 mm (~11.25 mm with camera bump)
Weight
3.77 oz (107.0 g)	8.47 oz (240.0 g)
Materials
	Back: Glass Frame: Stainless steel
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
	Graphite, Gold, Silver, Sierra Blue

Display

Size
2.0-inch	6.7-inch
Resolution
320x240px, 200 PPI	2778x1284px, 19.5:9 ratio, 457 PPI
Technology
TFT	OLED
Refresh rate
	Variable 10-120Hz
Screen-to-body
26.81 %	87.97 %
Colors
262 144
Peak brightness
	1200 cd/m2 (nit)
Features
	Super Retina XDR, HDR support, Oleophobic coating, Scratch-resistant glass (Ceramic Shield), Ambient light sensor, Proximity sensor

Hardware

System chip
	Apple A15 Bionic (5 nm)
Processor
	Hexa-core 2x3.23GHz Avalanche 4x1.82GHz Blizzard
GPU
	Apple GPU 5-core
Memory
0.03GB	6GB (LPDDR4X)/128GB (NVMe)
Storage expansion
microSD	not expandable
OS
	iOS (18.x, 17.x, 16.x, 15.x)

Battery

Type
950 mAh, Li - Ion	4352 mAh, Li - Ion
Charging
	Fast charging Qi wireless charging, MagSafe wireless charging
Charge speed
	Wired: 25.0W Wireless: 15.0W

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

7h 38min

Browsing

18h 52min

Video

10h 23min

Gaming

10h 29min

Camera

Rear
Single camera	Triple camera
Main camera
2 MP	12 MP (Sensor-shift OIS, PDAF) Aperture size: F1.5 Focal length: 26 mm Sensor size: 1/1.65'' Pixel size: 1.9 μm
Second camera
	12 MP (Ultra-wide, Autofocus) Aperture size: F1.8 Focal Length: 13 mm Sensor size: 1/3.4" Pixel size: 1.0 μm
Third camera
	12 MP (Telephoto, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.8 Focal Length: 77 mm Sensor size: 1/3.4" Pixel size: 1.0 μm
Flash
	LED
Video recording
Yes Video calling	4K UHD (60 fps), 1080p (240 fps), 720p (30 fps) OIS, HDR, Continuous autofocus, Picture-taking during video recording
Front
Yes	12 MP (Time-of-Flight (ToF), EIS, HDR) Video capture: 4K UHD (60 fps)

N/A

Overall

N/A

Photo

N/A

Video

136

Overall

138

Photo

135

Video

Connectivity & Features

Bluetooth
1.2	5.0
WLAN
	a,b,g,n,ac,Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot
USB
Yes	Lightning
Sensors
	Accelerometer, Gyroscope, Compass, Barometer, LiDAR scanner
Hearing aid compatible
	M3/T4
Location
	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
Computer sync, SyncML	NFC, Ultra Wideband (UWB)

Multimedia

Headphones
	No 3.5mm jack
Speakers
	Earpiece, Loudspeaker
Features
	Dolby Atmos
Screen mirroring
	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

5G
	Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n79, n258, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD)
	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)
	Bands 34, 38, 39, 40, 41, 42, 46, 48
3G
Bands 1	Bands 1, 2, 4, 5, 6
Data Speed
UMTS	LTE-A Pro Cat 18 (1200/150 Mbit/s)
Dual SIM
	Yes
SIM type
	Nano SIM, 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 14, 2021 FCC ID value: BCG-E4003A
Measured SAR
	Head: 0.96 W/kg Body: 0.96 W/kg Simultaneous Transmission: 1.45 W/kg Wireless Router: 0.96 W/kg

Buyers information

MSRP
	$ 1099 / € 1150

Availability

Officially announced
Mar 09, 2006	Sep 14, 2021

Alternative variants

With 256GB internal storage


Memory	256GB
MSRP	$ 1199

With 512GB internal storage


Memory	512GB
MSRP	$ 1399

With 1TB internal storage


Memory	1024GB
MSRP	$ 1599

International


5G	Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n40, n41, n48, n66, n77, n78, n79, SA, NSA, Sub-6
4G (FDD)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30(2300 WCS), 32(1500 L-band), 66(AWS-3)
4G (TDD)	Bands 38, 39, 40, 41, 42, 46, 48

Links

Full specifications
Samsung SGH-Z400 Specs	Apple iPhone 13 Pro Max Specs
PhoneArena Review
	Apple iPhone 13 Pro Max Review
User Reviews
	Apple iPhone 13 Pro Max User Reviews