Nokia 5.1 vs. Ulefone Armor X3

Phone Comparison, Reviews and Tests

In depth comparison and review of Nokia 5.1 and Ulefone Armor X3. 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

Nokia 5.1 vs. Ulefone Armor X3 Comparison Chart
DESIGN AND DIMENSIONS Nokia 5.1 Ulefone Armor X3
Product Type Smartphone Smartphone
Form Factor Touch Touch - Rugged
Height 151.1 mm 158 mm Ulefone Armor X3 has greater height than Nokia 5.1.
Width 70.73 mm 77.5 mm Ulefone Armor X3 has greater width than Nokia 5.1.
Depth 8.27 mm 13.85 mm Nokia 5.1 is narrower than Nokia 5.1.
Weight - 235 g
Body Colour Black | Tempered blue Silver
Body Material 6000 Series aluminium alloy Aluminium alloy, thermoplastic polyurethane (TPU)
Protection - Dustproof, waterproof, drop-proof, splash-resistant
Waterproof (Water-resistant) - Yes Ulefone Armor X3 is waterproof.
IP rating - IP68, IP69K, IP69
SAR Value 1.8 W/kg (body), 0.29 W/kg (head), 3.99 W/kg (limb) 0.356 W/kg (body), 0.186 W/kg (head)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
SIM Card Type (Size) - Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Nokia 5.1 Ulefone Armor X3
Display Type LCD display LCD display
Display Technology IPS IPS
Screen Size (Display Size) 5.5" 5.5" Both phones have the same screen size.
Screen Resolution (Display Resolution) - 1440 x 720 pixels
Display Format Full HD+ HD+
Pixel Density - 293 ppi
Aspect Ratio 18:9 18:9
Display Protection (Screen Protector) Corning Gorilla Glass 3 (scratch resistant glass) -
PROCESSOR Nokia 5.1 Ulefone Armor X3
Processor Type (CPU) MediaTek Helio P18 MediaTek
Processor Number MT6755S MT6580
Clock Speed 2 GHz 1.3 GHz Nokia 5.1 has higher clock speed than Ulefone Armor X3.
Processor Core Qty 8-core Quad-core Nokia 5.1 has higher processor core quantity than Ulefone Armor X3.
64-bit Architecture Yes - Nokia 5.1 has 64-bit architecture.
MEMORY Nokia 5.1 Ulefone Armor X3
RAM 2 GB 2 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 16 GB 32 GB Ulefone Armor X3 has more internal memory than Nokia 5.1.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 128 GB
CAMERA Nokia 5.1 Ulefone Armor X3
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 16 Megapixel 8 Megapixel Nokia 5.1 has better camera resolution than Ulefone Armor X3.
Lens Aperture - F/1.8
Lens Construction - 5-element
Focus Adjustment Automatic Automatic
Camera Modes - Underwater mode
Light Source Dual tone LED flash Dual LED flash
Video Resolutions - 1920 x 1080 (1080p)
Camera Features (Functions) Phase Detect Auto-Focus (PDAF) -
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 5 Megapixel Nokia 5.1 has better front camera resolution than Ulefone Armor X3.
Lens Aperture (Front) - F/2.0
Lens Element Qty (Front) - 4-element
Focus Adjustment Focus free -
BATTERY AND CHARGING Nokia 5.1 Ulefone Armor X3
Battery Capacity (Battery Size) 2970 mAh 5000 mAh Ulefone Armor X3 has larger battery capacity than Nokia 5.1.
Standby Time 588 hours 440 hours Nokia 5.1 has longer standby time than Ulefone Armor X3.
Talk Time 1140 minutes 1500 minutes Ulefone Armor X3 has longer battery life when making calls than Nokia 5.1.
Run Time Details Talk: up to 1140 min
Standby: up to 588 hrs
Playback (Music): up to 52.7 hrs
Playback (video (1080p)): up to 9.4 hrs
Talk: up to 1500 min
Standby: up to 440 hrs
Playback (Music): up to 34 hrs
Playback (video): up to 9 hrs
Battery Technology - Lithium polymer
CELLULAR Nokia 5.1 Ulefone Armor X3
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 3G Nokia 5.1 has more advanced generation mobile network.
Operating System Android Oreo Android 9.0 Pie
Navigation GPS, A-GPS, GLONASS GPS
COMMUNICATIONS Nokia 5.1 Ulefone Armor X3
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+
2G Band - 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 1700, 850, 900
Wireless Interface IEEE 802.11a/b/g/n IEEE 802.11b/g/n
Bluetooth Bluetooth 4.2 Bluetooth 4.0
Messaging Services SMS, MMS SMS, MMS
MEDIA Nokia 5.1 Ulefone Armor X3
Supported Digital Audio Standards - AAC, AMR, MP3, FLAC
Supported Digital Video Standards - MPEG-4, 3GP
FEATURES Nokia 5.1 Ulefone Armor X3
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor, G-sensor Accelerometer, digital compass, L-sensor, P-sensor
Security Devices - Face recognition
Additional Phone Features - Face Unlock, Glove mode, customised button
Android Enterprise Recommended Yes -
OTHERS Nokia 5.1 Ulefone Armor X3
Included Accessories USB cable, power adapter, SIM card removal tool USB cable, power adapter, SIM card removal tool, tempered glass screen protector
Compliant Standards - MIL-STD 810G, IP68, IP69K
Max Depth of Water Resistance - 1.5 m
Max Operating Temperature - 60 °C
Min Operating Temperature - -20 °C
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