Ulefone Armor 8 Pro (128GB/8GB) vs Blu Vivo X

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Side by side comparison between Ulefone Armor 8 Pro vs Blu Vivo X phones, differences, pros, cons and full specifications. What's the better?

6/6/2021 1:38 PM, updated: 6/6/2025 11:36 AM

Compare Blu Vivo X X Ulefone Armor 8 Pro (128GB/8GB) 20Points

Specifications Compare Models Pictures

6.1"
IPS

720x1560

16
MP

8mp

8GB
RAM

Octa-core

5580
mAh

(Non removable)

05Points Blu Vivo X Compare Ulefone Armor 8 Pro X

Specifications Compare Models Pictures

6"
IPS

720x1440

13
MP

20mp

4GB
RAM

Octa-core

4010
mAh

(Non removable)

What's the better phone? Ulefone Armor 8 Pro (128GB/8GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

20 Advantages Ulefone Armor 8 Pro (128GB/8GB)	vs	5 Advantages Blu Vivo X
+2GHz 64bit Octa-core5% More powerful processor, you can open your applications faster	vs	2.6GHz 64bit Octa-core (16nm)
+8GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR4X
+128GB (107GB available)114% More internal storage for applications and files	vs	64GB (50GB available)
+Until 512GB microSD, microSDXC7 times More external storage for files using memory cards	vs	Until 64GB microSD, microSDXC
+Aluminum body with rubber, glass frontAdvantage More resistant material	vs	Plastic body, glass front
+720x1560 pixels8% Higher resolution screen	vs	720x1440 pixels
+282 PPI5% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	268 PPI
+6.1"2% Larger screen	vs	6"
+(triple camera) 16MP + 5MP + 2MP29% Higher resolution main camera	vs	(dual camera) 13MP + 5MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+Android 11Advantage Android 11 is newer and safer	vs	Android 7.0 Nougat
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+PedometerAdvantage Sensors help you use the device	vs	Not supported
+5580 mAh39% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	4010 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 a/b/g/n [wifi4]
+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster	vs	4.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+IP68 certified, MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
282 grams (9.87 ounces)	vs	+188 grams (6.58 ounces)50% Lighter
15 millimeters (0.59 inches)	vs	+8.2 millimeters (0.32 inches)83% Thinner
LED flash	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
f/2.2 (aperture)	vs	+f/2.0 (aperture)10% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 8MP	vs	+(dual front camera) 20MP + 8MP2 times Higher resolution secondary camera to take pictures and selfies

30 Common items in both devices

eMMC 5.1

TFT IPS LCD

60Hz

16 million

Only digital zoom

PDAF: phase detection autofocus

EIS: Digital stabilization

+23 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
Change model
Model	Armor 8 Pro (128GB/8GB)	Vivo X
Other model names	Ulefone Armor 8 Pro (128GB + 8GB RAM)	BLU VIVO 10 V0230WW
Country or region available	(Global, International)	Canada, Spain, USA
Brand	Ulefone	Blu
Release date	4/28/2021	2/1/2018
Depth	15 millimeters (0.59 inches)	8.2 millimeters (0.32 inches)
Size (width x height)	81.8 x 166 millimeters (3.22 x 6.54 in)	76.8 x 160 millimeters (3.02 x 6.3 in)
Weight	282 grams (9.87 ounces)	188 grams (6.58 ounces)
Build, materials	Aluminum body with rubber, glass front	Plastic body, glass front
Protection against water and others	IP68 certified: dust/waterproof over 1.5 meters and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.	Not supported
📲 Display
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	6.1" inches	6" inches
Screen-to-body ratio	~67.3% (screen-to-body ratio)	~75.6% (screen-to-body ratio)
Display resolution	720x1560 pixels (19.5:9)	720x1440 pixels (18:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	282 PPI	268 PPI
Colors	16 million	16 million
Scratch-resistant glass	Scratch-resistant glass	Gorilla Glass 3
Refresh rate	60Hz	60Hz
Display features	Not supported	520nits[peak] 2.5D glass
🤖 Operating System
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
System version	Android 11	Android 7.0 Nougat
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
Chipset	64bit: MediaTek MT6771 Helio P60 (12nm)	64bit: MediaTek Helio P25 (MT6757T) (16nm)
CPU	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A73 (Quad-core) 4x 2GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 4x 2.6GHz ARM Cortex-A53 (Quad-core) 4x 1.6GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-G72 MP3 800Mhz	ARM Mali-T880 MP2 (1GHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
RAM memory	8GB LPDDR4X	4GB LPDDR4X
Internal storage	128GB (107GB available) eMMC 5.1	64GB (50GB available) eMMC 5.1
External storage	Until 512GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 64GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/150 Mbps	300/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) VoLTE	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 17, 28)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
Back camera (main camera)	(triple camera) 16 megapixels 5MP macro f/2.4 2MP depth f/2.2	(dual camera) 13 megapixels 5MP 1/5"1.12µm
Main camera resolution	4608x3456 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash on both cameras
Focal aperture	f/2.2 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1.12µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	feature not registered	Sony IMX376 sensor
📸 Front camera
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
Front camera (secondary)	8 megapixels	(dual front camera) 20 megapixels 8MP 1/4"1.12µm120°
Front camera resolution	3264x2448 pixels	5472x3648 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	f/2.2 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2.78" inches
Pixel size	feature not registered	1µm pixel
🔉 Sound and multimedia
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	1 microphone
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	4.2 + A2DP	4.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Pedometer Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5580 mAh	4010 mAh
Charger, watts	15W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	16 hours	22 hours
Standby	570 hours (23.8 days)	700 hours (29.2 days)
➕ Other features
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
Call control	Voice dialing, Voice recorder, Voice commands	Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black • Oleophobic coating display • Google Pay • Drop-to-concrete resistance from up to 1.5m	• Colors: Black
☢️ Radiation rate
	Ulefone Armor 8 Pro (128GB/8GB)	Blu Vivo X
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered