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Samsung Galaxy J4 SM-J400F vs Samsung Galaxy Z Flip4 5G US Unlocked (SM-F721U1)

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    151.7 x 77.2 x 8.1 mm Unfolded: 71.9 x 165.2 x 6.9mm / Folded: 71.9 x 84.9 x 17.1mm (Hinge) – 15.9mm (Sagging)
  • Weight
    175g 187g
  • SIM Card
    Dual SIM Cards Single / Dual SIM
  • SIM Card Size
    Nano-SIM (4FF) Nano-SIM (4FF)
  • Ingress Protection Rating (IP Rate)
    IPX8 Water Resistant (up to 1.5m for 30 mins)

OPERATING SYSTEM

  • Platform
    Android Android
  • Installed OS Version
    Android v8.0 Oreo Android 12, One UI 4.1.1

NETWORK

  • Supported Network
    2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD 2G, 3G, 4G/LTE, 5G
  • 2G Bands
    GSM850, GSM900, DCS1800, PCS1900
  • 3G Bands
    B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
  • 4G Bands
    4G FDD LTE B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B20(800), B28(700), B66(AWS-3) / 4G TDD LTE B38(2600), B40(2300), B41(2500)

DISPLAY

  • Technology (Main Display)
    Super AMOLED Foldable Dynamic AMOLED 2X
  • Technology (Sub Display)
    Super AMOLED
  • Size (Main Display)
    5.5 inches (139.5mm) 6.7 inches
  • Size (Sub Display)
    1.9 inches
  • Color Depth (Main Display)
    16M Colors 16M Colors
  • Resolution (Main Display)
    HD 720 x 1280 pixels FHD+ 1080 x 2640 pixels
  • Resolution (Sub Display)
    260 x 512 Pixels
  • Pixel Density
    267 PPI Main Display: 425 PPI / Cover Display: 302 PPI
  • S Pen Support
    No
  • More Display Features
    Multitouch Infinity Flex Display, 120Hz Refresh Rate, HDR10+, Gorilla Glass Victus+ Protecion

PROCESSOR

  • CPU Type
    Exynos 7570 Quad Qualcomm SM8475 Snapdragon 8+ Gen 1
  • CPU Speed
    1.4 GHz 1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510
  • Cores
    4 Cores (Quad-Core) 8 Cores (Octa-Core)
  • GPU
    Mali-T720 MP2 Adreno 730

MEMORY

  • RAM Size
    2GB 8GB
  • ROM Size
    16GB, 32GB 128GB / 256GB / 512GB
  • External Memory Support
    microSD, Up to 256GB No

SENSORS

  • Built In Sensors
    Accelerometer, Proximity Sensor Capacitive Fingerprint sensor (side), Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor, Proximity sensor, Light sensor

AUDIO and VIDEO

  • Audio Playing Format
    MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, APE, DSF, DFF
  • Video Playing Format
    MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM
  • Video Recording Resolution
    FHD (1920 x 1080 pixels) @30fps 4K UHD video recording at 60 fps (3840 x 2160 Pixels)
  • Video Playing Resolution
    FHD (1920 x 1080 pixels) @30fps

CAMERA

  • Rear Camera
    Yes Dual
  • Front Camera
    Yes Single
  • Rear Camera - Resolution
    13 MP, CMOS 12MP Wide + 12MP Ultra-Wide
  • Front Camera - Resolution
    5 MP, CMOS 10MP
  • Rear Camera - Flash
    yes Yes
  • Front Camera - Flash
    Yes No
  • Rear Camera - Auto Focus
    Yes Yes
  • Rear Camera - F Number
    F1.9 F1.8, F2.2
  • Front Camera - F Number
    F2.2 F2.4
  • Optical Image Stabilizer (OIS)
    Yes
  • Camera Features
    Panorama, HDR - HDR.
    - HDR10+ recording.
    - HEVC (High Efficiency Video Coding).
    - High CRI LED Flash.
    - Panorama.
    - Up to 10x digital zoom.
    - Scene Optimizer.
    - Shot suggestions.
    - Scan QR codes.
    - Motion photo.
    - VDIS (Video Digital Image Stabilization).
    - Super Slow-mo 720p video support at 960 fps.
    - Super steady 1080p video support at 30 fps.

CONNECTIVITY

  • ANT+
    NO
  • USB Version
    v2.0 v2.0
  • USB Interface
    Micro USB Type-C
  • Earjack
    3.5mm Stereo No
  • Bluetooth Version
    v4.2: A2DP, AVRCP, DI, HFP, HID, HOGP, HSP, MAP, OPP, PAN, PBAP Bleutooth v5.2
  • Wi-Fi
    802.11 b/g/n 2.4GHz Wi-Fi 802.11 a/b/g/n/ac/ax, HE160, MIMO, 1024-QAM
  • Wi-Fi Direct
    Yes Yes
  • NFC
    NO Yes
  • Location Technology
    GPS, Glonass, Beidou GPS, Galileo, Glonass, BeiDou
  • Radio
    Yes
  • Mobile High-Definition Link (MHL)
    NO
  • PC Sync
    Samsung Smart Switch Samsung Smart Switch

BATTERY

  • Standard Battery Capacity (mAh)
    3000mAh 3700mAh
  • Removable
    Yes No
  • Fast Charging Support
    No Yes
  • Talk Time
    Up to 20H (3G)
  • Audio Playback Time (Hours)
    Up to 80H
  • Video Playback Time (Hours)
    Up to 18H
  • Internet Usage Time(3G) (Hours)
    Up to 11H
  • Internet Usage Time(LTE) (Hours)
    Up to 13H
  • Internet Usage Time(Wi-Fi) (Hours)
    Up to 13H

FEATURES

  • More Features
    - Photo/video Editor.
    - Document viewer.
    - 5G Networks Support.
    - Aluminum Frame.
    - IPX8 Water Resistance.
    - Samsung Pay.
    - Samsung Knox.
    - Bixby.
    - Super fastcharging.
    - Fast wireless charging 2.0.
    - Fast charging 25W.
    - Fast wireless charging 15W.
    - Reverse wireless charging 4.5W.
    - Stereo speakers.

Disclaimer Notice:

  • Disclaimer Notice:
    These specifications and features are collected from Samsung official websites and world trusted sources. But even thus We can not guarantee that the information on this page is 100% correct. So If any particular specification is vital to you, we always recommend checking with the phone seller before buying the wanted device.
    These specifications and features are collected from Samsung official websites and world trusted sources. But even thus We can not guarantee that the information on this page is 100% correct. So If any particular specification is vital to you, we always recommend checking with the phone seller before buying the wanted device.