Samsung SM-S918B Galaxy S23 Ultra 5G Premium Edition Global TD-LTE 1TB vs Samsung Galaxy S27 Ultra

Samsung SM-S918B Galaxy S23 Ultra 5G Premium Edition Global TD-LTE 1TB vs Samsung Galaxy S27 Ultra — full specifications compared side by side. Samsung SM-S918B Galaxy S23 Ultra 5G Premium Edition Global TD-LTE 1TB gives you the larger screen — 173.1 inches against 6.9 inches.

One of these devices is still rumored — its specs are not official yet and may change before launch.

Samsung SM-S918B Galaxy S23 Ultra 5G Premium Edition Global TD-LTE 1TB: Specifications are still being confirmed — scores appear as data is verified.

Samsung Galaxy S27 Ultra: Based on announced specs — scored in 6 categories.

Samsung SM-S918B Galaxy S23 Ultra 5G Premium Edition Global TD-LTE 1TB

Samsung · Phone

$2,649≈ €2,370 · ≈ £1,975≈ converted at today's rate · Buy on Amazon

Full specs & details
Samsung Galaxy S27 Ultra

Samsung Galaxy S27 Ultra

Samsung · Phone Rumored

8.2/ 10 — Good

Full specs & details

Key highlights

HighlightSamsung SM-S918B Galaxy S23 Ultra 5G Premium Edition Global TD-LTE 1TBSamsung Galaxy S27 Ultra
ProcessorQualcomm Snapdragon 8 Gen 2 for Galaxy SM8550-AC (Kalama), 2022, 64 bit, octa-core, 8192 Kbyte L3, 4 nm, Qualcomm Adreno 740 GPUSnapdragon 8 Elite Extreme Gen 6 (for Galaxy)
Display173.1″ · OLED6.9″ · OLED · 120 Hz
Main camera—200 MP wide (OIS)
Battery45W charging5,700 mAh · 60W charging
RAM / Storage1000GB16GB / 1TB

Which is better?

  • Samsung Galaxy S27 Ultra takes 1 of the 3 categories both phones are scored in.
  • Samsung SM-S918B Galaxy S23 Ultra 5G Premium Edition Global TD-LTE 1TB gives you the larger screen — 173.1 inches against 6.9 inches.
  • Samsung Galaxy S27 Ultra charges faster — 60W wired against 45W.

Category scores

CategorySamsung SM-S918B Galaxy S23 Ultra 5G Premium Edition Global TD-LTE 1TBSamsung Galaxy S27 Ultra
Display6.28.4Better
Battery8.4Tie8.6Tie
Software7.4Tie7.4Tie
Performance—9.0
Camera—7.2
Call Quality—8.3

Open the interactive comparisonRadar chart, winner highlights and a differences-only view.

Reasons to consider

Samsung SM-S918B Galaxy S23 Ultra 5G Premium Edition Global TD-LTE 1TB

  • Larger display (173.1″ vs 6.9″)

Samsung Galaxy S27 Ultra

  • Faster charging (60W vs 45W)
  • More storage (1 TB vs 1000 GB)

Full specifications side by side

SpecificationSamsung SM-S918B Galaxy S23 Ultra 5G Premium Edition Global TD-LTE 1TBSamsung Galaxy S27 Ultra
Launch
Launch statusAvailableRumored
Release date2023—
Expected release window—2027
Platform
OSAndroidAndroid
OS versionGoogle Android 13 (Tiramisu)Android 17
Chipset (as published)Qualcomm Snapdragon 8 Gen 2 for Galaxy SM8550-AC (Kalama), 2022, 64 bit, octa-core, 8192 Kbyte L3, 4 nm, Qualcomm Adreno 740 GPUSnapdragon 8 Elite Extreme Gen 6 (for Galaxy)
CPU3360.0 MHzOcta-core
GPUQualcomm Adreno 740Adreno 850
Memory
Memory variants (RAM/storage)1000 GB12 GB RAM + 256 GB · 12 GB RAM + 512 GB · 16 GB RAM + 1 TB
Card slotNoneNone
Display
Display size173.1″6.9″
Resolution1,440 × 3,088 pixels1,440 × 3,120 pixels
Panel typeOLEDOLED
Display protectionGorilla Glass Victus 2—
Refresh rate—120 Hz
Samsung Galaxy S27 Ultra wins clearly on Display (6.2 vs 8.4)
Battery
Wired charging45W60W
Battery capacity—5,700 mAh
Wireless charging—Yes
Body & build
Weight233 g—
Dimensions—163.8 × 78.3 × 8 mm
SIM—Nano-SIM + eSIM
Connectivity
BluetoothBluetooth 5.3Bluetooth 6
USBUSB C reversible; USB charging , USB fast charging , USB Host , USB OTG 1.3 , USB OTG 2.0 , USB PD , USB PD 2.0 , USB PD 3.0USB Type-C 3.2
Wi-Fi—Wi-Fi 7
NFC—Yes
Camera
Front cameras12 MP16 MP
Rear cameras—200 MP wide (OIS) · 50 MP ultrawide · 50 MP periscope (OIS)
Features
Sensors—Accelerometer, Gyroscope, Proximity, Compass, Barometer
Fingerprint—Ultrasonic (under-display)
Network
Network technologies—5G
Additional specifications
Main Camera · FeaturesEIS , EIS (video) , OIS , OIS (video) , Pixel unification , HDR photo , HDR video , Red-eye reduction , Slow motion video , Burst mode , Refocus , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detectionOIS, PDAF, LED flash
Selfie Camera · Single12.0 MP16 MP
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