BLU S91 Pro vs Ulefone Armor 23 Ultra

BLU S91 Pro
BLU S91 Pro
Ulefone Armor 23 Ultra
Ulefone Armor 23 Ultra
BLU S91 Pro
Ulefone Armor 23 Ultra
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1700, 1900, 2100
    HSDPA 800, 850, 1900, 2100
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 12, 13, 17, 28, 66
    LTE frequency band 1, 3, 5, 7, 8, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
  • 5G network
    -
    5G band 1, 3, 5, 7, 8, 20, 28, 38, 77, 78 SA/NSA
  • HSDPA speed
    42.2 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • LTE speed
    -
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-07
    2023-03
  • Status
    2022-07
    2023-03
  • Design
  • Build
    -
    Polycarbonate, TPU, metal
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    164.7 mm
    -
  • Width
    76 mm
    -
  • Thickness
    8.9 mm
    -
  • Weight
    202 g
    -
  • Waterproof
    -
    IP68/IP69K
  • Dust proof
    -
    IP68/IP69K
  • MIL-STD-810H
    -
    Yes
  • Colors
    Black, Green
    Black
  • Display
  • Display type
    IPS LCD
    AMOLED
  • Physical size
    6.5 inches
    6.67 inches
  • Resolution
    720 x 1600 pixels
    1080 x 2400 pixels
  • Pixel density
    270 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.3 GHz Cortex-A53
    Single-core 2.99 GHz Cortex-X2
  • CPU(second)
    quad-core 1.8 GHz Cortex-A53
    Triple-core 2.5 GHz Cortex-A710
  • CPU(third)
    Quad-core 1.78 GHz Cortex-A510
  • Chipset
    -
    Qualcomm Snapdragon 8 Gen 1
  • GPU
    -
    Adreno 730
  • Memory RAM
    4 GB
    16 GB
  • Internal storage
    128 GB
    1024 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    256 GB
    -
  • Storage
    -
    UFS 2.1
  • OS
  • OS
    Android 12
    Android 13
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    (wide) , 50 MP, f/1.8 , 0.7 µm
    108 MP
  • (ultrawide) , 2 MP, f/2.4 , 115˚
    (ultrawide) , 64 MP
  • (depth) , 0.8 MP, f/2.4
    (periscope telephoto) , 64 MP
  • Primary camera resolution
    -
    12000 x 9000 pixels
  • Primary camera video
    1080p@30fps
    -
  • Primary camera flash
    LED flash
    dual-LED flash
  • Camera features
    -
    Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    13 MP
    16 MP
  • Selfie camera resolution
    -
    4608 x 3456 pixels
  • Selfie camera features
    -
    Face unlock, face detection
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, proximity
    Accelerometer, barometer, compass, fingerprint, geomagnetic, gravity, gyroscope, light, pedometer, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    7000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes, 120W
  • Cost
  • Price
    180 USD
    500 USD
  • Tests and performance
  • Antutu
    -
    463000 (v9)

BLU S91 Pro comparisons

latest BLU models

other BLU models

Ulefone Armor 23 Ultra comparisons

latest Ulefone models

other Ulefone models