Skip to content

T-Mobile G2X (P999DW) vs Samsung Galaxy A31 (SM-A315F/DS 64GB)

Side by side comparison between T-Mobile G2X vs Samsung Galaxy A31 phones, differences, pros, cons and full specifications. What's the better?

,
Compare Samsung Galaxy A31 X T-Mobile G2X (P999DW) 05Points
4"
IPS

480x800

8
MP

1.3mp

512MB
RAM

Dual-core

1500
mAh

(Removable)

vs
25Points Samsung Galaxy A31 (SM-A315F/DS 64GB) Compare T-Mobile G2X X
6.4"
AMOLED

1080x2400

48
MP

20mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A31 (SM-A315F/DS 64GB)

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!

G2X (P999DW)} 5 Advantages T-Mobile G2X (P999DW) vs Galaxy A31 (SM-A315F/DS 64GB)} 25 Advantages Samsung Galaxy A31 (SM-A315F/DS 64GB)
+142 grams (4.97 ounces)30%
Lighter
vs185 grams (6.48 ounces)
+Proximity sensorAdvantage
Sensors help you use the device
vsVirtual proximity sensor
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLiPo: li-ion polymer (Non removable)
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
1GHz 32bit Dual-corevs+2GHz 64bit Octa-core (12nm)2 times
More powerful processor, you can open your applications faster
512MB LPDDR2vs+4GB LPDDR4X7 times
More RAM memory. Typically more responsive and better for multitasking.
8GB (6GB available)vs+128GB (104GB available)16 times
More internal storage for applications and files
Until 32GB microSD, microSDHCvs+Until 1TB microSD, microSDXC31 times
More external storage for files using memory cards
10.2 millimeters (0.4 inches)vs+8.6 millimeters (0.34 inches)19%
Thinner
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
480x800 pixelsvs+1080x2400 pixels6 times
Higher resolution screen
233 PPIvs+411 PPI76%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"vs+6.4"60%
Larger screen
(back) 8MPvs+(quad camera) 48MP + 8MP + 5MP + 5MP7 times
Higher resolution main camera
Not supportedvs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
(front) 1.3MPvs+(front) 20MP14 times
Higher resolution secondary camera to take pictures and selfies
(front) VGA (640x480)vs+(front) Full HD (1920x1080)6 times
More image quality for recording videos with the secondary camera
Android 2.3.4 Gingerbreadvs+Android 11Advantage
Android 11 is newer and safer
3G+ HSPA+vs+4G LTEAdvantage
The 4G LTE network is newer and faster
(3G+ HSPA+) 21 Mbpsvs+(4G LTE) 150 Mbps6 times
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (under display)Advantage
Sensors help you use the device
1500 mAhvs+5000 mAh2 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
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
2.1 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
HTML, XHTML, Flash playervs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet

15 Common items in both devices
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection 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 Clear highlight

๐Ÿ“ฑ Model features

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
Change model 
ModelG2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
Other model namesT-Mobile G2X P999, LG StarGalaxy A31 SM-A315F/Dual-Sim NFC (64GB + 4GB RAM)
Country or region availableUSA
USA
(Global, International)
(Global, International)
BrandT-MobileSamsung
Release date4/15/20114/27/2020, Announced: 3/24/2020
Depth10.2 millimeters (0.4 inches)8.6 millimeters (0.34 inches)
Size (width x height)63.5 x 124.5 millimeters (2.5 x 4.9 in)73.1 x 159.3 millimeters (2.88 x 6.27 in)
Weight142 grams (4.97 ounces)185 grams (6.48 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported

๐Ÿ“ฒ Display

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
Display typeTFT IPS LCDSuper AMOLED
Screen size4" inches6.4" inches
Screen-to-body ratio~57.6% (screen-to-body ratio)~84.9% (screen-to-body ratio)
Display resolution480x800 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)233 PPI411 PPI
Colors16 million16 million
Scratch-resistant glassGorilla GlassNot supported
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

๐Ÿค– Operating System

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
System versionAndroid 2.2.1 FroyoAndroid 10
Firmware updateAndroid 2.3.4 GingerbreadAndroid 11
User Interfacefeature not registeredOne UI 2.5 / 3.1

โš™๏ธ Processor

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
Chipset32bit: NVIDIA Tegra 2 250 AP20H64bit: MediaTek Helio P65 (MT6768) (12nm)
CPUDual-core, 1 processor:
2x 1GHz ARM Cortex-A9 (Dual-core)
Octa-core, 2 processors:
2x 2GHz ARM Cortex-A75 (Dual-core)
6x 1.7GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controllerULP NVIDIA GeForceARM Mali-G52 MC2 (820MHz)
Performance (benchmark)feature not registeredAnTuTu: 151815 (v8)
Geekbench: 5096 (v4.4), 1216 (v5.1)
GFXBench: 7fps (ES 3.1 onscreen)

๐Ÿ’ฝ Memory and storage

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
RAM memory512MB LPDDR24GB LPDDR4X
Internal storage8GB (6GB available)128GB (104GB available)
eMMC 5.1
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

๐Ÿ“ถ Mobile networks

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload21/5.76 Mbps150/50 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 1700/2100UMTS 850/900/1900/2100
Primary 4G networkNot supportedLTE Cat4 (1, 2, 3, 5, 7, 8, 20)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1900/2100
Secondary 4G networkNot supportedLTE Cat4 (1, 2, 3, 5, 7, 8, 20)
TD-LTE (38, 40, 41)
VoLTE
Secondary data networkNot supportedGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE

๐Ÿ“ท Camera

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
Back camera (main camera)8 megapixels(quad camera)
48 megapixels
8MP ultrawide f/2.2123ยฐ1/4"1.12ยตm
5MP macro f/2.4
5MP depth f/2.4
Main camera resolution3264x2448 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 24 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/2" inches
Pixel sizefeature not registered0.8ยตm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRNot supportedHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

๐Ÿ“ธ Front camera

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
Front camera (secondary)1.3 megapixels20 megapixels
Front camera resolution1280x1024 pixels5184x3840 pixels
Video recording (secondary)VGA (640x480)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

๐Ÿ”‰ Sound and multimedia

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellationNot supported2 microphones or more
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, DivX, XviD, H.263, H.264, WMVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+MP3, WAV, WMA, eAAC+, FLAC

๐Ÿ”Œ Connectivity

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputMicro HDMI Type DUSB Type-C (reversible)
Bluetooth2.1 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
SensorsAccelerometer
Ambient light sensor
Compass
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Virtual proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity1500 mAh5000 mAh
Charger, wattsWired charging15W Wired fast charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy7.8 hoursfeature not registered
Standby400 hours (16.7 days)feature not registered

โž• Other features

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (Swype), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, Flash playerHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousโ€ข Colors: Black
โ€ข NVIDIA Tegra Zone
โ€ข WiFi hotspot
โ€ข Java framework
โ€ข Colors: Prism Black, Prism Blue, Prism Red, Prism White

โ˜ข๏ธ Radiation rate

T-Mobile G2X (P999DW)Galaxy A31 (SM-A315F/DS 64GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.488W/kg (head), 1.68W/kg (body)
X

We use cookies to provide and improve our services. By using our site, you consent to cookies. See more details: Privacy policy.