Samsung Galaxy Z Flip 4 vs. Samsung Galaxy S21 Ultra (SD888)

Samsung Galaxy Z Flip 4
  • 6.7" (2640x1080) AMOLED
  • 8GB
    Snapdragon 8 SoC     128GB/256GB/512GB Storage
  • 12-MP, f/1.8, OIS Rear: 2 Cameras
  • 3700 mAh W-Charge
Samsung Galaxy S21 Ultra (SD888)
  • 6.8" (3200x1440) AMOLED
  • 12GB/16GB
    Snapdragon 888 SoC     128GB/256GB/512GB Storage
  • 108-MP, f/1.8 Rear: 4 Cameras
  • 5000 mAh W-Charge
Galaxy S21 Ultra (SD888)
News (2)
Galaxy S21 Ultra (SD888) Price
$1199. Search

Specifications Highlights
Product NameGalaxy Z Flip 4Galaxy S21 Ultra (SD888)
ProductGalaxy Z Flip 4 (2022)Galaxy S21 Ultra (SD888) (2021), Price: 1199 USD at Amazon
Display6.7" 2640x1080 AMOLED 6.8" 3200x1440 AMOLED
Rear Camera(s)
  • 24mm 12-MP f/1.8 (Primary) +OIS
  • 13mm 13-MP f/2.2
  • 24mm 108-MP f/1.8 (Primary)
  • 13mm 12-MP f/2.2
  • 72mm 10-MP f/2.4
  • 240mm 10-MP f/4.9
Selfie Camera(s)
  • 25mm 10-MP f/2.4
  • 40-MP f/2.2
Computing
  • Snapdragon 8 SoC
  • 8GB RAM
  • 128GB/256GB/512GB Storage
  • Snapdragon 888 SoC
  • 12GB/16GB RAM
  • 128GB/256GB/512GB Storage
Battery3700 mAh, Wireless Charging5000 mAh, Wireless Charging,
DesignIP Rating, 187g (6.6oz), 71.9x165.2x6.9 mm (2.83 x 6.50 x 0.27 inches)IP68, 229g (8.1oz), 75.6x165.1x8.9 mm (2.98 x 6.50 x 0.35 inches)
Price (Market)$1199
Price at Launch$1199.99
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Display
Product NameGalaxy Z Flip 4Galaxy S21 Ultra (SD888)
TypeAMOLEDAMOLED
Diagonal (inches)6.7"6.8"
Display/Body Ratio85.4%89.4%
Resolution2640x10803200x1440
Sharpness (PPI)426 PPI516 PPI
Brightness (specs)1600 NITs
Display Glass TypeGorilla GlassGorilla Glass
Features
  • Multitouch
  • Glossy
  • HDR
  • Multitouch
  • Glossy
  • Always-On
  • HDR
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameGalaxy Z Flip 4Galaxy S21 Ultra (SD888)
Megapixel12-MP108-MP
Aperturef/1.8f/1.8
Focal Length (35mm) 24mm24mm
Sensor SizeMediumEnormous
Autofocus Features
  • Dual-Pixel Phase Detection
  • Phase Detection
  • Phase Detection
  • Laser-Assisted
Hardware Features
  • LED Flash
  • Autofocus
  • HDR Video
  • OIS
  • Autofocus
  • Nona Bayer
Video Resolutions
  • 720p/30fps
  • 720p/960fps
  • 1080p/240fps
  • 2160p/30fps
  • 2160p/60fps
  • 4320p/24fps
Short-Zoom Camera
Product NameGalaxy S21 Ultra (SD888)
Megapixel10-MP
Aperturef/2.4
Focal Length (35mm) 72mm
Sensor SizeSmall
Autofocus Features
  • Dual-Pixel Phase Detection
Long-Zoom Camera
Product NameGalaxy S21 Ultra (SD888)
Megapixel10-MP
Aperturef/4.9
Focal Length (35mm) 240mm
Sensor SizeSmall
Autofocus Features
  • Dual-Pixel Phase Detection
Ultrawide Camera
Product NameGalaxy Z Flip 4Galaxy S21 Ultra (SD888)
Megapixel13-MP12-MP
Aperturef/2.2f/2.2
Focal Length (35mm) 13mm13mm
Sensor SizeSmallSmall
Autofocus Features
  • Phase Detection
Battery
Product NameGalaxy Z Flip 4Galaxy S21 Ultra (SD888)
Battery TypeLi-PolyLi-Poly
Battery Capacity (mAh)3700 mAh5000 mAh
Battery Features
  • Wireless Charging Integrated
  • Fast Charge
  • Non-Removable
  • Qi
  • Wireless Charging Integrated
  • Fast Charge
  • Non-Removable
  • Qi
  • PMA
  • Wireless Reverse Charging
  • USB PD
Computing
Product NameGalaxy Z Flip 4Galaxy S21 Ultra (SD888)
Processor BrandQualcommQualcomm
Processor NameSnapdragon 8Snapdragon 888
Processor # Cores88
Main Processor Frequency (GHz)3.19 GHz2.84 GHz
RAM Options8GB12GB/16GB
Internal Storage Options128GB/256GB/512GB128GB/256GB/512GB
Operating System + VersionAndroid 12Android 11
Communications
Product NameGalaxy Z Flip 4Galaxy S21 Ultra (SD888)
LTE Category (Download)LTE CAT20 2.0 Gbps/316 MbpsLTE CAT20 2.0 Gbps/316 Mbps
LTE Bands1, 12, 13, 14, 17, 18, 19, 2, 20, 25, 26, 28, 29, 3, 34, 38, 39, 4, 40, 41, 5, 66, 7, 81, 12, 13, 17, 2, 20, 28, 3, 34, 38, 39, 4, 40, 41, 5, 7, 8
Modem Features
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • 5G NSA
  • 5G SA
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • 5G NSA
  • 5G SA
WiFi Speed
  • a
  • b
  • g
  • n
  • ac
  • WiFi 6E
  • a
  • b
  • g
  • n
  • ac
WiFi Features
  • Dual-band
  • Hotspot
  • WiFi Direct
  • Dual-band
  • Hotspot
  • WiFi Direct
Bluetooth VersionBluetooth 5.2Bluetooth 5.2
Bluetooth Features
  • A2DP
  • AVRCP
  • DIP
  • HFP
  • HID
  • HSP
  • BT LE
  • MAP
  • OPP
  • PAN
  • PBAP/PAB
  • A2DP
  • AVRCP
  • DIP
  • HFP
  • HID
  • HSP
  • BT LE
  • MAP
  • OPP
  • PAN
  • PBAP/PAB
NFC Features
  • NFC Supported
  • NFC Supported
Connector TypeUSB Type CUSB Type C
Connector Features
  • USB 2.0
  • USB OTG
  • USB OTG
SAR US Head0.77 W/Kg
SAR US Body1.02 W/Kg
SAR EU Head0.714 W/Kg
SAR EU Body1.58 W/Kg
Sim Card 0
Product NameGalaxy Z Flip 4Galaxy S21 Ultra (SD888)
NameSIM0SIM0
SIM TypeNano SIMNano SIM
Sim Card 1
Product NameGalaxy Z Flip 4Galaxy S21 Ultra (SD888)
NameSIM0
Multimedia
Product NameGalaxy Z Flip 4Galaxy S21 Ultra (SD888)
Audio Features
  • Loudspeaker
  • FM Radio
  • Loudspeaker
  • FM Radio
Audio Formats
  • AAC
  • 3GA
  • AMR
  • RA
  • FLAC
  • M4A
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WAV
  • AWB
  • XMF
  • MXMF
  • IMY
  • RTTTL
  • OTA
  • DSF
  • AAC
  • 3GA
  • AMR
  • RA
  • FLAC
  • M4A
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
  • AWB
  • XMF
  • MXMF
  • IMY
  • RTTTL
  • OTA
  • DSF
Video Formats
  • MPEG-4
  • MP4
  • MPEG-4
  • MP4
Sensors
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Barometer
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Barometer
  • Fingerprint
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo

Samsung Galaxy Z Flip 4 vs. Samsung Galaxy S21 Ultra (SD888) Specs & Speed Benchmarks

Geekbench 5 Single

Higher is better

Geekbench 5 Multi

Higher is better

GFXBench Manhattan (Offscr.)

Higher is better

GFXBench Manhattan 3.1 (Offscr.)

Higher is better

GFXBench T-Rex (Offscr.)

Higher is better

Battery Capacity (mAh)

Higher is better

Battery Charge Speed (mAh/mn)

Higher is better
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