Device comparison

Two devices. One clear decision.

Choose the exact models, then compare every available specification in one aligned view.

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Device A

Galaxy M23

Samsung · Phones

Brand Model Open full profile →

Device B

OPPO · Phones

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Complete comparison

Every available group and stored value, aligned by field.

Differences only

LAUNCH DATE3 fields

NETWORK6 fields

Specification	Galaxy M23	A7 Pro
2G Bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual-SIM only)	GSM 850 / 900 / 1800 / 1900
3G Bands	HSDPA 850 / 900 / 1900 / 2100	WCDMA B1 / B2 / B4 / B5 / B6 / B8 / B19
4G LTE	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66	LTE-FDD B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B13 / B17 / B18 / B19 / B20 / B26 / B28 / B66 / B71; LTE-TDD B38 / B39 / B40 / B41 / B42 / B48
5G	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA	n1 / n2 / n3 / n5 / n7 / n8 / n12 / n20 / n26 / n28 / n38 / n40 / n41 / n48 / n66 / n71 / n77 / n78
Speed	LTE, 5G	HSPA+, 4G LTE, 5G
Technology	5G/4G/LTE/GSM	GSM / WCDMA / LTE / 5G

BODY6 fields

Specification	Galaxy M23	A7 Pro
Build	Glass front, plastic back, plastic frame	Wave-textured 3D back panel; MIL-STD-810H drop and impact tested, SGS Performance Tested Reliability
Colors	—	Surfing Blue, Shine Titanium, Bloom Pink
Dimensions	165.5 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in)	159.08 x 75.81 x 8.80 mm
IP Rating	No IP rating	IP66 / IP68 / IP69 and IP69K dust and water resistant
SIM	Nano-SIM Nano-SIM + Nano-SIM	Dual Nano-SIM; no eSIM
Weight	198 g (6.98 oz)	205 g

DISPLAY7 fields

Specification	Galaxy M23	A7 Pro
Brightness	525 nits (rated), 521 nits (measured)	800 nits (typical), 1400 nits (HBM, typical)
Protection	Corning Gorilla Glass 5	OPPO Crystal Guard glass
Refresh Rate	120Hz	60/90/120Hz adaptive; up to 240Hz touch sampling
Resolution	1080 x 2408 pixels, 20:9 ratio (~400 ppi density)	1080 x 2372 pixels (FHD+), 397 ppi
Screen-to-body	~82.3%	92.8%
Size	6.6 inches, 104.9 cm2 (~82.3% screen-to-body ratio)	6.57 inches
Type	TFT LCD, 120Hz	AMOLED (flexible), 1.07B colors (10-bit), 100% DCI-P3

PLATFORM4 fields

Specification	Galaxy M23	A7 Pro
CPU	Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570)	Octa-core (up to 2.4 GHz)
Chipset	Qualcomm SM7225 Snapdragon 750G 5G (8 nm)	MediaTek Dimensity 6360 Max (6nm)
GPU	Adreno 619	Mali-G57 MC2 @ 1072MHz
OS	Android 12, upgradable to Android 13, One UI 5.1	ColorOS 16 (Android 16)

MEMORY5 fields

MAIN CAMERA3 fields

Specification	Galaxy M23	A7 Pro
Features	LED flash, panorama, HDR	HI-RES, Portrait, Night, Panorama, PRO, Underwater mode, Dual-view video, up to 10x digital zoom
MAIN CAMERA	50 MP, f/1.8, (wide), PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro)	50 MP, f/1.9, 79° FOV (wide), 5P lens, AF; 2 MP, f/2.4, 89° FOV (monochrome)
Video	4K@30fps, 1080p@30fps, 720p@480fps	2.5K@30fps (via OTA update), 1080p@30/60fps, 720p@30/60fps, EIS, 720p@120fps slow-motion

SELFIE CAMERA3 fields

Specification	Galaxy M23	A7 Pro
Features	HDR	AI Zoom Selfie, Portrait, Night, Panorama, Retouch, Screen Fill Light, HI-RES
Selfie camera	8 MP, f/2.2, (wide)	50 MP, f/2.1, 100° FOV (ultrawide), 5P lens, AF
Video	1080p@30fps	2.5K@30fps (via OTA update), 1080p@30fps, 720p@30fps, EIS

SOUND2 fields

Specification	Galaxy M23	A7 Pro
3.5mm jack	Yes	No (USB Type-C digital headphones only)
Loudspeaker	Yes	—

COMMUNICATION6 fields

Specification	Galaxy M23	A7 Pro
Bluetooth	5.0, A2DP, LE	5.4, LE; SBC, AAC, LDAC, aptX, aptX HD
NFC	Yes	Yes (region dependent)
Positioning	GPS, GLONASS, GALILEO, BDS, QZSS	BeiDou, GPS, GLONASS, Galileo, QZSS; A-GNSS
Radio	FM radio, recording	No
USB	USB Type-C 2.0, OTG	USB Type-C, OTG
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac (Wi-Fi 5), Wi-Fi Display, hotspot

FEATURES1 field

Specification	Galaxy M23	A7 Pro
Sensors	Fingerprint (side-mounted), accelerometer, gyro, compass	Fingerprint (under-display, optical), proximity, ambient light, compass, accelerometer, gyroscope

BATTERY3 fields

Specification	Galaxy M23	A7 Pro
Capacity	5000 mAh	8000 mAh (typical), 7820 mAh (rated)
Charging Type	25W wired	45W wired SUPERVOOC / 45W UFCS, 10W reverse wired
Type	Li-Po 5000 mAh	—

ADDITIONAL INFORMATION9 fields

Specification	Galaxy M23	A7 Pro
Colors	Deep Green, Light Blue, Orange Copper	Surfing Blue, Shine Titanium, Bloom Pink
Compatibility	—	China model PYE110 sold as 6GB+256GB and 8GB+256GB; global CPH2931 configurations vary by market (Thailand also gets 8GB+128GB). Global model: NFC support depends on region, no eSIM.
Cooling	—	SuperCool VC system with a 4,300 mm² vapor chamber (OPPO)
Environmental	—	Passes China RoHS conformity assessment (OPPO) — China model
Launch Price	—	CNY 2,199 (6GB+256GB), CNY 2,499 (8GB+256GB) — China launch, 2026-09-08 (sale from 2026-09-11); MYR 1,699 starting price (Malaysia, 2026-09-19); TWD 13,990 (8GB+128GB), TWD 14,990 (8GB+256GB) — Taiwan, on sale 2026-10-01
Launch Price (USD)	$302.00 (reference only — see Price in Nigeria above for the actual retail price)	—
Models	SM-M236B, SM-M236B/DS, SM-M236L	PYE110, CPH2931
Models and regions	—	PYE110 (China); CPH2931 (global — e.g. Malaysia, Thailand)
Price in Nigeria	₦462,060 (Stored estimate)	₦459,700 (Stored estimate)

TESTS2 fields

Specification	Galaxy M23	A7 Pro
Battery Endurance	—	Online video scrolling: ~26.6 h; MOBA gaming: ~14.1 h; video calling: ~11.8 h; standby: 38 days (OPPO Labs, global model)
Performance	—	Geekbench 7: 719 single-core / 2,074 multi-core (pre-launch CPH2931 listing, 8GB RAM, reported by Gizmochina)

SECURITY1 field

Specification	Galaxy M23	A7 Pro
Security	Biometric security: Fingerprint (side-mounted).	Optical under-display fingerprint, face recognition