Samsung Galaxy A21s (SM-A217F) vs T-Mobile G2X (P999DW)

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Side by side comparison between Samsung Galaxy A21s vs T-Mobile G2X phones, differences, pros, cons and full specifications. What's the better?

7/15/2020 12:38 AM, updated: 7/6/2022 7:26 AM

Compare T-Mobile G2X X Samsung Galaxy A21s (SM-A217F) 22Points

Specifications Compare Models Pictures

6.5"
PLS

720x1600

48
MP

13mp

3GB
RAM

Octa-core

5000
mAh

(Non removable)

06Points T-Mobile G2X (P999DW) Compare Samsung Galaxy A21s X

Specifications Compare Models Pictures

4"
IPS

480x800

8
MP

1.3mp

512MB
RAM

Dual-core

1500
mAh

(Removable)

What's the better phone? Samsung Galaxy A21s (SM-A217F)

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!

22 Advantages Samsung Galaxy A21s (SM-A217F)	vs	6 Advantages T-Mobile G2X (P999DW)
+2GHz 64bit Octa-core (8nm)2 times More powerful processor, you can open your applications faster	vs	1GHz 32bit Dual-core
+3GB LPDDR4X5 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR2
+32GB (19GB available)2 times More internal storage for applications and files	vs	8GB (6GB available)
+Until 512GB microSD, microSDXC15 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+8.9 millimeters (0.35 inches)15% Thinner	vs	10.2 millimeters (0.4 inches)
+720x1600 pixels2 times Higher resolution screen	vs	480x800 pixels
+270 PPI16% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	233 PPI
+6.5"63% Larger screen	vs	4"
+(quad camera) 48MP + 8MP + 2MP + 2MP7 times Higher resolution main camera	vs	(back) 8MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 13MP9 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 1.3MP
+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera	vs	(front) VGA (640x480)
+Android 12Advantage Android 12 is newer and safer	vs	Android 2.3.4 Gingerbread
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G+ HSPA+
+(4G LTE-A) 300 Mbps13 times Faster for surfing the internet and download files	vs	(3G+ HSPA+) 21 Mbps
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+5000 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1500 mAh
+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 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	2.1 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML, Flash player
192 grams (6.72 ounces)	vs	+142 grams (4.97 ounces)35% Lighter
TFT PLS	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
Virtual ambient light sensor	vs	+Ambient light sensorAdvantage Sensors help you use the device
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supported	vs	+Gorilla GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys

15 Common items in both devices

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Full HD (1920x1080)

Capacitive

Multitouch

+8 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
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
Change model
Model	Galaxy A21s (SM-A217F)	G2X (P999DW)
Other model names	Galaxy A21s SM-A217F Single-Sim (32GB + 3GB RAM)	T-Mobile G2X P999, LG Star
Country or region available	South Africa, Australia, New Zealand	USA
Brand	Samsung	T-Mobile
Release date	6/2/2020, Announced: 5/15/2020	4/15/2011
Depth	8.9 millimeters (0.35 inches)	10.2 millimeters (0.4 inches)
Size (width x height)	75.3 x 163.7 millimeters (2.96 x 6.44 in)	63.5 x 124.5 millimeters (2.5 x 4.9 in)
Weight	192 grams (6.72 ounces)	142 grams (4.97 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
Display type	TFT PLS	TFT IPS LCD
Screen size	6.5" inches	4" inches
Screen-to-body ratio	~82.8% (screen-to-body ratio)	~57.6% (screen-to-body ratio)
Display resolution	720x1600 pixels (20:9)	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	270 PPI	233 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
System version	Android 10	Android 2.2.1 Froyo
Firmware update	Android 12	Android 2.3.4 Gingerbread
User Interface	One UI 2.0 / 3.1 / 4.1	feature not registered
⚙️ Processor
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
Chipset	64bit: Samsung Exynos 850 (8nm)	32bit: NVIDIA Tegra 2 250 AP20H
CPU	Octa-core, 1 processor: 8x 2GHz ARM Cortex-A55 (Octa-core)	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core)
GPU graphical controller	ARM Mali-G52 MP1	ULP NVIDIA GeForce
Performance (benchmark)	AnTuTu: 107157 (v8) Geekbench: 1100 (v5.1) GFXBench: 11fps (ES 3.1 onscreen)	feature not registered
💽 Memory and storage
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
RAM memory	3GB LPDDR4X	512MB LPDDR2
Internal storage	32GB (19GB available) eMMC 5.1	8GB (6GB available)
External storage	Until 512GB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	300/150 Mbps	21/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
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 1700/2100
Primary 4G network	LTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
Back camera (main camera)	(quad camera) 48 megapixels 8MP ultrawide f/2.21/4"1.12µm123° 2MP macro f/2.4 2MP depth f/2.4	8 megapixels
Main camera resolution	8000x6000 pixels	3264x2448 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 24 fps
Flash	LED flash	LED flash
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	26mm lens	feature not registered
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	feature not registered
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	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
Front camera (secondary)	13 megapixels	1.3 megapixels
Front camera resolution	4128x3096 pixels	1280x1024 pixels
Video recording (secondary)	Full HD (1920x1080)	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/3.1" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, DivX, XviD, H.263, H.264, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Micro HDMI Type D
Bluetooth	5.0 + A2DP/LE	2.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
Sensors	Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor Virtual ambient light sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	5000 mAh	1500 mAh
Charger, watts	15W (9V/1.67A) Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	7.8 hours
Standby	feature not registered	400 hours (16.7 days)
➕ Other features
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (Swype), 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, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, White, Blue, Red	• Colors: Black • NVIDIA Tegra Zone • WiFi hotspot • Java framework
☢️ Radiation rate
	Galaxy A21s (SM-A217F)	T-Mobile G2X (P999DW)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.422W/kg (head), 1.544W/kg (body)	feature not registered