OnePlus 12 (256GB) vs Samsung Galaxy M34 (SM-M346B/DS 128GB/6GB)
Side by side comparison between OnePlus 12 vs Samsung Galaxy M34 phones, differences, pros, cons and full specifications. What's the better?
,
6.82"
AMOLED
AMOLED
1140x3168
50
MP
MP
32mp
12GB
RAM
RAM
Octa-core
5400
mAh
mAh
(Non removable)
vs
6.5"
AMOLED
AMOLED
1080x2340
50
MP
MP
13mp
6GB
RAM
RAM
Octa-core
6000
mAh
mAh
(Non removable)
What's the better phone? OnePlus 12 (256GB)
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!
27 Advantages 
6 Advantages | 26 Common items in both devices |
| LTPO AMOLED / Super AMOLED |
| 120Hz |
| PDAF: phase detection autofocus |
| OIS: Optical stabilization |
| BSI sensor |
| HDR photo/video on both cameras / HDR photo on both cameras |
| Android 14 |
| +19 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📱 Model features | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| Model | OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) |
| Other model names | 加 12 (CPH2573, CPH2581, CPH2583, PJD110) | Galaxy M34 5G SM-M346B/Dual-SIM |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | OnePlus | Samsung |
| Release date | 12/11/2023, Announced: 12/5/2023 | 7/15/2023, Announced: 7/3/2023 |
| Depth | 9.15 millimeters (0.36 inches) | 8.8 millimeters (0.35 inches) |
| Size (width x height) | 75.8 x 164.3 millimeters (2.98 x 6.47 in) | 77.2 x 161.7 millimeters (3.04 x 6.37 in) |
| Weight | 220 grams (7.7 ounces) | 208 grams (7.28 ounces) |
| Build, materials | Aluminum frame, glass front/back Back: Gorilla Glass | Plastic body, glass front |
| Protection against water and others | IP55 certified: dust resistant and protection from short-term exposure to water jets | Not supported |
📲 Display | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| Display type | LTPO AMOLED | Super AMOLED |
| Screen size | 6.82" inches | 6.5" inches |
| Screen-to-body ratio | ~76.8% (screen-to-body ratio) | ~83.1% (screen-to-body ratio) |
| Display resolution | 1140x3168 pixels | 1080x2340 pixels (19.5:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 494 PPI | 396 PPI |
| Colors | 1 billion | 16 million |
| Scratch-resistant glass | Gorilla Glass Victus 2 | Gorilla Glass 5 |
| Refresh rate | 120Hz | 120Hz |
| Display features | 600nits[typ], 4500nits[peak] Dolby Vision/HDR10 Always-On Display | 1000nits[peak] |
🤖 Operating System | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| System version | Android 14 | Android 13 |
| Firmware update | feature not registered | Android 14 |
| User Interface | OxygenOS 14 (Global) ColorOS 14 (China) | One UI 5.1 / 6.0 |
⚙️ Processor | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| Chipset | 64bit: Qualcomm Snapdragon 8 Gen 3 (SM8650-AB) (4nm) | 64bit: Samsung Exynos 1280 (5nm) |
| CPU | Octa-core, 4 processors: 1x 3.3GHz ARM Cortex-X4 (Single-core) 3x 3.15GHz ARM Cortex-A720 (Triple-core) 2x 2.96GHz ARM Cortex-A720 (Dual-core) 2x 2.26GHz ARM Cortex-A520 (Dual-core) | Octa-core, 2 processors: 2x 2.4GHz ARM Cortex-A78 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) |
| GPU graphical controller | Qualcomm Adreno 750 | ARM Mali-G68 (1GHz) |
| Performance (benchmark) | AnTuTu: 1812759 (v10) Geekbench: 5124 (v6) GFXBench: 157fps (ES 3.1 offscreen 1080p) | AnTuTu: 469274 (v10) |
💽 Memory and storage | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| RAM memory | 12GB LPDDR5 | 6GB LPDDR4X |
| Internal storage | 256GB (220GB available) UFS 4.0 | 128GB (100GB available) UFS 2.2 |
| External storage | Not supported | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 2000/1024 Mbps | 2000/1024 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G, 5G |
| 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 | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat20 VoLTE International: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66, 71) TD-LTE (38, 39, 40, 41, 48) India, China: LTE (1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41) | LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE |
| Primary 5G network | International: SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 66, 71, 77, 78) India, China: SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78) | SA/NSA/Sub6 (1, 3, 5, 7, 8, 28, 38, 40, 41, 66, 78) |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
| Secondary 2G network | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Secondary 4G network | LTE Cat20 VoLTE International: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66, 71) TD-LTE (38, 39, 40, 41, 48) India, China: LTE (1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41) | LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE |
| Secondary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
📷 Camera | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| Back camera (main camera) | (triple camera) 50 megapixels 64MP periscope telephoto f/2.670mm1/2"0.7µmPDAFOIS3x-optical-zoom 48MP ultrawide f/2.214mm114°1/2"0.8µmPDAF | (triple camera) 50 megapixels 8MP ultrawide f/2.2120° 2MP macro f/2.4 |
| Main camera resolution | 8160x6120 pixels | 8160x6120 pixels |
| Video recording (primary) | 8K UHD (7680x4320) 24 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.6 (aperture) | f/1.8 (aperture) |
| Focal length | 23mm (lens) | feature not registered |
| Sensor size | 1/1.43" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | OIS: Optical stabilization |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Supported |
| HDR | HDR photo/video on both cameras | HDR photo on both cameras |
| Camera extras | 8K@24fps 4K@30/60fps 1080p@30/60/240/480fps Slow motion Dolby Vision Hasselblad Color Calibration Sony sensor | 4K@30fps 1080p@30fps |
📸 Front camera | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| Front camera (secondary) | 32 megapixels | 13 megapixels |
| Front camera resolution | 6528x4896 pixels | 4128x3096 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.4 (aperture) | f/2.2 (aperture) |
| Focal length | 21mm (lens) | feature not registered |
| Sensor size | 1/2.74" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| Loudspeaker | Stereo sound 24-bit/192kHz Dolby Atmos | Mono sound (not stereo) |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| USB | USB 3.2 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | USB Type-C (reversible) |
| Bluetooth | 5.4 + A2DP/LE | 5.3 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Virtual proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 5400 mAh | 6000 mAh |
| Charger, watts | 100W Wired fast charging USB Power Delivery 1.0 | 25W Wired fast charging |
| Inductive / wireless charging | 50W Qi wireless charging (Qi/PMA) 10W Reverse wireless charging | Not supported |
| Talk time autonomy | feature not registered | 51 hours (2.1 days) |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| 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 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Silky Black, Flowy Emerald, Silver (Glacial White) | • Colors: Midnight Blue, Waterfall Blue, Prism Silver |
☢️ Radiation rate | ||
| OnePlus 12 (256GB) | Galaxy M34 (SM-M346B/DS 128GB/6GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.18W/kg (head), 0.68W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |