Lenovo B (A2016b40) vs Tecno Phantom X

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Side by side comparison between Lenovo B vs Tecno Phantom X phones, differences, pros, cons and full specifications. What's the better?

10/14/2021 6:05 PM, updated: 6/4/2025 11:39 AM

Compare Tecno Phantom X X Lenovo B (A2016b40) 03Points

Specifications Compare Models Pictures

4.5"
TFT

480x800

5
MP

2mp

1GB
RAM

Quad-core

2000
mAh

(Removable)

31Points Tecno Phantom X Compare Lenovo B X

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2340

50
MP

48mp

8GB
RAM

Octa-core

4700
mAh

(Non removable)

What's the better phone? Tecno Phantom X

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!

3 Advantages Lenovo B (A2016b40)	vs	31 Advantages Tecno Phantom X
+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards	vs	Not supported
+144 grams (5.04 ounces)40% Lighter	vs	201 grams (7.04 ounces)
+LiPo: li-ion polymer (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
1GHz 64bit Quad-core (28nm)	vs	+2.05GHz 64bit Octa-core (12nm)175% More powerful processor, you can open your applications faster
1GB LPDDR3	vs	+8GB LPDDR4X7 times More RAM memory. Typically more responsive and better for multitasking.
8GB (3GB available)	vs	+256GB (222GB available)73 times More internal storage for applications and files
9.9 millimeters (0.39 inches)	vs	+8.7 millimeters (0.34 inches)14% Thinner
TFT LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
60Hz	vs	+90Hz50% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
480x800 pixels	vs	+1080x2340 pixels6 times Higher resolution screen
207 PPI	vs	+385 PPI86% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"	vs	+6.7"49% Larger screen
(back) 5MP	vs	+(triple camera) 50MP + 13MP + 8MP13 times Higher resolution main camera
LED flash	vs	+Quad-LED on main camera and Dual-LED on front cameraAdvantage The Quad-LED on main camera and Dual-LED on front camera helps in dark places or in low light
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
Not supported	vs	+PDAF: phase detection autofocusAdvantage Best autofocus type for taking pictures
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
(front) 2MP	vs	+(dual front camera) 48MP + 8MP28 times Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+4K UHD (3840x2160)8 times More image quality for recording videos with the primary camera
(front) VGA (640x480)	vs	+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera
Android 6.0 Marshmallow	vs	+Android 11Advantage Android 11 is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
Not supported	vs	+Proximity sensorAdvantage Sensors help you use the device
2000 mAh	vs	+4700 mAh135% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys

17 Common items in both devices

Plastic body, glass front / Plastic body, glass front/back

16 million

EIS: Digital stabilization

HDR photo on both cameras

4G LTE / 4G LTE-A

Capacitive

Multitouch

+10 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
	Lenovo B (A2016b40)	Tecno Phantom X
Change model
Model	Lenovo B (A2016b40)	Phantom X
Other model names	Lenovo Vibe B A2016b40 Dual-Sim	Tecno Phantom X (AC8)
Country or region available	(Europe), (Global, International), Saudi Arabia, United Arab Emirates, Russia	(Global, International)
Brand	Lenovo	Tecno
Release date	8/1/2016	6/24/2021
Depth	9.9 millimeters (0.39 inches)	8.7 millimeters (0.34 inches)
Size (width x height)	66 x 132.5 millimeters (2.6 x 5.22 in)	73.8 x 163.5 millimeters (2.91 x 6.44 in)
Weight	144 grams (5.04 ounces)	201 grams (7.04 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Lenovo B (A2016b40)	Tecno Phantom X
Display type	TFT LCD	Super AMOLED
Screen size	4.5" inches	6.7" inches
Screen-to-body ratio	~65.9% (screen-to-body ratio)	~91.3% (screen-to-body ratio)
Display resolution	480x800 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch 2-points	Capacitive Multitouch
Pixel density (dot pitch)	207 PPI	385 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 5
Refresh rate	60Hz	90Hz
Display features	Not supported	Not supported
🤖 Operating System
	Lenovo B (A2016b40)	Tecno Phantom X
System version	Android 6.0 Marshmallow	Android 11
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Lenovo B (A2016b40)	Tecno Phantom X
Chipset	64bit: MediaTek MT6735M (28nm)	64bit: MediaTek Helio G95 (MT6785V) (12nm)
CPU	Quad-core, 1 processor: 4x 1GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 2x 2.05GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	ARM Mali-T720 MP1 (450MHz)	ARM Mali-G76 MC4 (900MHz)
Performance (benchmark)	feature not registered	AnTuTu: 309055 (v8) Geekbench: 1670 (v5.1) GFXBench: 17fps (ES 3.1 onscreen)
💽 Memory and storage
	Lenovo B (A2016b40)	Tecno Phantom X
RAM memory	1GB LPDDR3	8GB LPDDR4X
Internal storage	8GB (3GB available)	256GB (222GB available) eMMC 5.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Not supported
📶 Mobile networks
	Lenovo B (A2016b40)	Tecno Phantom X
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	300/150 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 850/900/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41)	LTE Cat6 (1, 3, 5, 8) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1900/2100
Secondary 4G network	Not supported	LTE Cat6 (1, 3, 5, 8) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Lenovo B (A2016b40)	Tecno Phantom X
Back camera (main camera)	5 megapixels	(triple camera) 50 megapixels 13MP telephoto f/2.450mmPDAF2x-optical-zoom 8MP ultrawide f/2.3120°1/4"1.12µmAF
Main camera resolution	2560x1920 pixels	8160x6120 pixels
Video recording (primary)	HD (1280x720) 30 fps	4K UHD (3840x2160) 60 fps
Flash	LED flash	Quad-LED on main camera and Dual-LED on front camera
Focal aperture	feature not registered	f/1.9 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1.2µm pixel
Autofocus	Not supported	PDAF: phase detection autofocus
Touch focus	Not supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Lenovo B (A2016b40)	Tecno Phantom X
Front camera (secondary)	2 megapixels	(dual front camera) 48 megapixels 8MP ultrawide f/2.2105°1/4"1.12µm
Front camera resolution	1600x1200 pixels	8000x6000 pixels
Video recording (secondary)	VGA (640x480)	Full HD (1920x1080)
Front flash	Not supported	Dual-LED
Focal aperture	feature not registered	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Lenovo B (A2016b40)	Tecno Phantom X
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	1 microphone	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Lenovo B (A2016b40)	Tecno Phantom X
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Lenovo B (A2016b40)	Tecno Phantom X
Sensors	Accelerometer	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Lenovo B (A2016b40)	Tecno Phantom X
Battery type	LiPo: li-ion polymer (Removable) BL253	LiPo: li-ion polymer (Non removable)
Battery capacity	2000 mAh	4700 mAh
Charger, watts	Wired charging	33W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	11 hours	feature not registered
Standby	170 hours (7.1 days)	feature not registered
➕ Other features
	Lenovo B (A2016b40)	Tecno Phantom X
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (Swype), 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, White • Screen protector included • Plastic case included (black/gold) • V-Selfie	• Colors: Starry Night Blue, Monet Summer • HIOS 7.6 • Liquid Cooling system
☢️ Radiation rate
	Lenovo B (A2016b40)	Tecno Phantom 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