Samsung Galaxy Axiom (SCH-R830) vs Samsung Galaxy Quantum 2

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Side by side comparison between Samsung Galaxy Axiom vs Samsung Galaxy Quantum 2 phones, differences, pros, cons and full specifications. What's the better?

1/19/2023 5:04 PM, updated: 1/19/2023 5:11 PM

Compare Samsung Galaxy Quantum 2 X Samsung Galaxy Axiom (SCH-R830) 04Points

Specifications Compare Models Pictures

4"
AMOLED

480x800

5
MP

1.3mp

1GB
RAM

Dual-core

2100
mAh

(Removable)

26Points Samsung Galaxy Quantum 2 Compare Samsung Galaxy Axiom X

Specifications Compare Models Pictures

6.7"
AMOLED

1440x3200

64
MP

10mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Samsung Galaxy Quantum 2

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!

4 Advantages Samsung Galaxy Axiom (SCH-R830)	vs	26 Advantages Samsung Galaxy Quantum 2
+136 grams (4.76 ounces)29% Lighter	vs	176 grams (6.16 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
1.2GHz 32bit Dual-core	vs	+2.96GHz 64bit Octa-core (7nm)3 times More powerful processor, you can open your applications faster
1GB LPDDR2	vs	+6GB LPDDR4X5 times More RAM memory. Typically more responsive and better for multitasking.
4GB (1.83GB available)	vs	+128GB (102GB available)55 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards
11.9 millimeters (0.47 inches)	vs	+8.1 millimeters (0.32 inches)47% Thinner
480x800 pixels	vs	+1440x3200 pixels11 times Higher resolution screen
233 PPI	vs	+524 PPI125% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"	vs	+6.7"67% Larger screen
(back) 5MP	vs	+(triple camera) 64MP + 12MP + 5MP15 times Higher resolution main camera
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supported	vs	+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 1.3MP	vs	+(front) 10MP7 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
Android 4.0.4 Ice Cream Sandwich ICS	vs	+Android 13Advantage Android 13 is newer and safer
4G LTE	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(4G LTE) 100 Mbps	vs	+(5G SA/NSA) 2000 Mbps19 times Faster for surfing the internet and download files
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
2100 mAh	vs	+4500 mAh114% 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.

18 Common items in both devices

Plastic body, glass front

Super AMOLED / Dynamic AMOLED

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

Capacitive

+11 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 Axiom (SCH-R830)	Galaxy Quantum 2
Change model
Model	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
Other model names	Galaxy Axiom R830 for US Cellular	Galaxy Quantum 2 5G (SM-A826S), 갤럭시 퀀텀2 (SKT)
Country or region available	USA	South Korea
Brand	Samsung	Samsung
Release date	11/28/2012	4/23/2021, Announced: 4/13/2021
Depth	11.9 millimeters (0.47 inches)	8.1 millimeters (0.32 inches)
Size (width x height)	63.8 x 121.7 millimeters (2.51 x 4.79 in)	73.8 x 161.9 millimeters (2.91 x 6.37 in)
Weight	136 grams (4.76 ounces)	176 grams (6.16 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
Display type	Super AMOLED	Dynamic AMOLED
Screen size	4" inches	6.7" inches
Screen-to-body ratio	~58.7% (screen-to-body ratio)	~90.7% (screen-to-body ratio)
Display resolution	480x800 pixels	1440x3200 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	233 PPI	524 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	120Hz
Display features	feature not registered	1200nits[peak] Always-On Display
🤖 Operating System
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
System version	Android 4.0.4 Ice Cream Sandwich ICS	Android 11
Firmware update	feature not registered	Android 13
User Interface	feature not registered	One UI 3.1 / 4.1 / 5.0
⚙️ Processor
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
Chipset	32bit: Qualcomm Snapdragon S4 MSM8960 Lite (28nm)	64bit: Qualcomm Snapdragon 855+ (SM8150-AC) (7nm)
CPU	Dual-core, 1 processor: 2x 1.2GHz Krait (Dual-core)	Octa-core, 3 processors: 1x 2.96GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.8GHz Kryo 485 (Quad-core)
GPU graphical controller	Qualcomm Adreno 230 400Mhz	Qualcomm Adreno 640 (672MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
RAM memory	1GB LPDDR2	6GB LPDDR4X
Internal storage	4GB (1.83GB available)	128GB (102GB available) UFS 3.0
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	100/50 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G, 5G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Not supported	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1700/1900/2100	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat3 (Bands 2, 4, 5, 12)	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	SA/NSA/Sub6 (78)
Primary data network	CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
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 Axiom (SCH-R830)	Galaxy Quantum 2
Back camera (main camera)	5 megapixels	(triple camera) 64 megapixels 12MP ultrawide f/2.2123°1.12µm 5MP macro f/2.4
Main camera resolution	2592x1944 pixels	10120x6328 pixels
Video recording (primary)	HD (1280x720)	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/1.72" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	Not supported	HDR photo/video on both cameras
Camera extras	feature not registered	4K@30fps 1080p@30/60fps 1080p@240fps (slow motion)
📸 Front camera
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
Front camera (secondary)	1.3 megapixels	10 megapixels
Front camera resolution	1280x1024 pixels	3872x2592 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
Loudspeaker	Supported	Stereo sound
Active noise cancellation	Not supported	2 microphones or more
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, DivX, H.264, H.263, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
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)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2100 mAh	4500 mAh
Charger, watts	Wired charging	25W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	8 hours	feature not registered
Standby	252 hours (10.5 days)	feature not registered
➕ Other features
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
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, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Blue • Wi-Fi hotspot • Java framework	• Colors: Black, White, Violet
☢️ Radiation rate
	Galaxy Axiom (SCH-R830)	Galaxy Quantum 2
SAR 1.6W/kg (USA, Mexico, etc.)	0.69W/kg (head), 1.28W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered

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Samsung Galaxy Axiom (SCH-R830) vs Samsung Galaxy Quantum 2

Side by side comparison between Samsung Galaxy Axiom vs Samsung Galaxy Quantum 2 phones, differences, pros, cons and full specifications. What's the better?

What's the better phone? Samsung Galaxy Quantum 2

📱 Model features

📲 Display

🤖 Operating System

⚙️ Processor

💽 Memory and storage

📶 Mobile networks

📷 Camera

📸 Front camera

🔉 Sound and multimedia

🔌 Connectivity

🧭 Sensors

🔋 Battery

➕ Other features

☢️ Radiation rate