Alcatel PIXI 4 (5) 5045X vs. Microsoft Surface Duo 2

Phone Comparison, Reviews and Tests

In depth comparison and review of Alcatel PIXI 4 (5) 5045X and Microsoft Surface Duo 2. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Alcatel PIXI 4 (5) 5045X vs. Microsoft Surface Duo 2 Comparison Chart
DESIGN AND DIMENSIONS Alcatel PIXI 4 (5) 5045X Microsoft Surface Duo 2
Product Type Smartphone Smartphone
Form Factor Touch Folder - dual screen
Height 140.7 mm 145.2 mm Microsoft Surface Duo 2 has greater height than Alcatel PIXI 4 (5) 5045X.
Width 72.5 mm 92.1 mm Microsoft Surface Duo 2 has greater width than Alcatel PIXI 4 (5) 5045X.
Depth 9.5 mm 11 mm Alcatel PIXI 4 (5) 5045X is narrower than Alcatel PIXI 4 (5) 5045X.
Weight 169 g 284 g Alcatel PIXI 4 (5) 5045X is lighter than Alcatel PIXI 4 (5) 5045X.
Dimensions Details - Unfolded - 184.5 mm x 5.5 mm x 145.2 mm
Body Colour Volcano black Glacier | Obsidian
Body Material - Corning Gorilla Glass
Waterproof (Water-resistant) - -
Repairability Index - 3.9 (out of 10)
SAR Value 0.669 W/kg (body), 0.466 W/kg (head) 0.726 W/kg (head), 1.478 W/kg (body)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Micro SIM Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty Single-SIM Dual-SIM
DISPLAY Alcatel PIXI 4 (5) 5045X Microsoft Surface Duo 2
Display Type LCD display OLED display
Display Technology TFT AMOLED
Foldable Display - Yes
Display Design - Both directions folding
Screen Size (Display Size) 5" 5.8" Microsoft Surface Duo 2 has larger screen size than Alcatel PIXI 4 (5) 5045X.
Screen Resolution (Display Resolution) 854 x 480 pixels 1344 x 1892 pixels Microsoft Surface Duo 2 has better screen resolution than Alcatel PIXI 4 (5) 5045X.
Pixel Density - 401 ppi
Aspect Ratio - 13:9
Max Brightness - 800 cd/m²
Colour Depth 16.7 million colours -
HDR - Yes Microsoft Surface Duo 2 has HDR.
Display Refresh Rate - 90 Hz
Display Features - DCI-P3 Wide colour gamut, 100% sRGB, Dual PixelSense Fusion Displays
Display Protection (Screen Protector) - Corning Gorilla Glass Victus (scratch resistant glass)
SECOND DISPLAY
Second Display Type - OLED display - colour
Second Display Screen Size - 5.8"
Second Display Resolution - 1344 x 1892 pixels
UNFOLDED DISPLAY
Unfolded Display Screen Size - 8.3 in
Unfolded Display Resolution - 2688 x 1892 pixels
PROCESSOR Alcatel PIXI 4 (5) 5045X Microsoft Surface Duo 2
Processor Type (CPU) MediaTek Qualcomm Snapdragon 888 5G
Processor Number MTK6735M -
Clock Speed 1 GHz -
Processor Core Qty Quad-core 8-core Microsoft Surface Duo 2 has higher processor core quantity than Alcatel PIXI 4 (5) 5045X.
MEMORY Alcatel PIXI 4 (5) 5045X Microsoft Surface Duo 2
RAM 1 GB LPDDR5 SDRAM - 8 GB Microsoft Surface Duo 2 has more RAM than Alcatel PIXI 4 (5) 5045X.
Internal Memory Size (Storage Capacity) 8 GB 128 GB Microsoft Surface Duo 2 has more internal memory than Alcatel PIXI 4 (5) 5045X.
User Memory 3.6 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC - up to 32 GB -
CAMERA Alcatel PIXI 4 (5) 5045X Microsoft Surface Duo 2
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 8 Megapixel 12 Megapixel Microsoft Surface Duo 2 has better camera resolution than Alcatel PIXI 4 (5) 5045X.
Lens Aperture - F/1.7
Pixel Size - 1.4 μm
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Microsoft Surface Duo 2 has optical stabilisation.
Digital Zoom - 10x
Special Effects - HDR
HDR Mode Auto HDR mode -
Camera Modes Panorama Night mode, Auto mode, low-light shots, Panorama mode with wide dynamic range, slow motion video at 120 or 240fps
Face Recognition (Face ID) Face detection - Alcatel PIXI 4 (5) 5045X has face detection.
Light Source LED light Dual LED flash
Video Resolutions 1280 x 720 (720p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps
Camera Features (Functions) Geotagging Dual Pixel Phase Detect Auto-Focus (PDAF), Smooth Zoom, HEVC (High Efficiency Video coding), HDR video recording, multi-frame photo capture, dynamic range scene detection
SECOND CAMERA
Sensor Resolution (2nd Camera) - 12 Megapixel
Lens Type (2nd Camera) - Telephoto lens
Lens Aperture (2nd Camera) - F/2.4
Pixel Size (2nd Camera) - 1 μm
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Microsoft Surface Duo 2 has optical stabilisation of the second camera.
Optical Zoom - 2x
Camera Features (2nd Camera) - Phase Detect Auto-Focus (PDAF)
THIRD CAMERA
Sensor Resolution (3rd Camera) - 16 Megapixel
Lens Type (3rd Camera) - Ultra wide-angle lens
Lens Aperture (3rd Camera) - F/2.2
Field of View (3rd Camera) - 110 degree(s)
Pixel Size (3rd Camera) - 1 μm
Camera Features (3rd Camera) - Field of view, distortion correction
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 12 Megapixel Microsoft Surface Duo 2 has better front camera resolution than Alcatel PIXI 4 (5) 5045X.
Lens Aperture (Front) - F/2.0
Pixel Size (Front) - 1 μm
Light Source (Front) LED flash -
BATTERY AND CHARGING Alcatel PIXI 4 (5) 5045X Microsoft Surface Duo 2
Battery Capacity (Battery Size) 2000 mAh 4449 mAh Microsoft Surface Duo 2 has larger battery capacity than Alcatel PIXI 4 (5) 5045X.
Recharge Time (Charging Time) 4 hour(s) -
Standby Time 473 hours -
Talk Time 720 minutes 1680 minutes Microsoft Surface Duo 2 has longer battery life when making calls than Alcatel PIXI 4 (5) 5045X.
Run Time Details Talk (GSM): up to 720 min
Talk (WCDMA): up to 660 min
Standby (GSM): up to 473 hrs
Standby (WCDMA): up to 441 hrs
Standby (LTE): up to 196 hrs
Talk: up to 1680 min
Playback (local video): up to 15.5 hrs
Battery Technology Lithium Ion -
CELLULAR Alcatel PIXI 4 (5) 5045X Microsoft Surface Duo 2
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Microsoft Surface Duo 2 has more advanced generation mobile network.
Operating System Android 6.0 (Marshmallow) Android 11
Intelligent Assistant - Google Assistant
Navigation GPS, A-GPS GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Alcatel PIXI 4 (5) 5045X Microsoft Surface Duo 2
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, FDD-LTE, TDD-LTE, Gigabit LTE, LAA, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 850, 900
4G LTE Band Band 1, Band 3, Band 7, Band 8, Band 20, Band 28 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 14, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41, Band 42, Band 46, Band 48, Band 66, Band 71
4G LTE Frequency FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700 PS, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 5150, TDD 3600, FDD 1700 - 2110 AWS-3, FDD 600
5G NR Band - N1, n2, n3, n5, n7, n20, n28, n38, n41, n66, n71, n77, n78, n79, n25
5G NR Frequency - FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, FDD 600, TDD TD 3700, TDD TD 3500, TDD TD 4500, FDD 1900
Wireless Interface IEEE 802.11b/g/n IEEE 802.11ax
Bluetooth Bluetooth 4.0 Bluetooth 5.1
Bluetooth Profiles A2DP -
NFC - Yes Microsoft Surface Duo 2 has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Alcatel PIXI 4 (5) 5045X Microsoft Surface Duo 2
Supported Digital Audio Standards WAV, AAC, MPEG 2 Audio, Ogg Vorbis, AMR, MP3, FLAC, AAC +, MIDI, APE (Monkey's Audio) WAV, AAC, AMR, MP3, FLAC, OGG, MIDI, M4A, apt-X, IMY, RTX, OTA, MID, TWS, RTTL
Supported Digital Video Standards VC-1, AVC, MPEG-4, H.264, H.263, VP8, VP9, MPEG4-SP MKV, FLV, AVI, MOV, MPEG-4, WMV, ASF, 3GP, H.264, TS, M2TS, WebM, HEVC, 3G2, HEIF, H.265 HEVC, HEIC
Sound Enhancements - Qualcomm aptX HD audio, Qualcomm aptX Classic
FEATURES Alcatel PIXI 4 (5) 5045X Microsoft Surface Duo 2
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Proximity sensor, G-sensor Hall sensor, Time of Flight (ToF), dual accelerometers, dual gyroscope, dual magnetometer, dual ambient light sensor, dual proximity sensor
Security Devices - Fingerprint reader (side)
Additional Phone Features HD Voice, Power Saving Mode, Dual noise reduction microphones MIMO technology, Fast Charging, dual battery, Full Duplex communication, dual microphones with AI-based noise suppression and acoustic echo cancellation
OTHERS Alcatel PIXI 4 (5) 5045X Microsoft Surface Duo 2
Included Accessories Power adapter SIM card removal tool, USB-C headset, Surface Duo 2 USB-C cable
Compliant Standards - HEARING AID M4/T3
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