Energizer Ultimate U660S vs Samsung Galaxy S25 Ultra

Here you can compare Energizer Ultimate U660S and Samsung Galaxy S25 Ultra. Comparing Energizer Ultimate U660S vs Samsung Galaxy S25 Ultra on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Energizer Ultimate U660S stands against Samsung Galaxy S25 Ultra and which one should you buy The current lowest price found for Energizer Ultimate U660S is ₹44,990 and for Samsung Galaxy S25 Ultra is ₹93,135. The details of both of these products were last updated on Aug 30, 2026.

Specification	Energizer Ultimate U660S	Samsung Galaxy S25 Ultra
Internal Memory	128 GB	256 GB
Display	6.67 inches, 1080 x 2400 pixels	6.9 inches, 1440 x 3120 pixels, 120 Hz
RAM	6 GB	12 GB
OS	Android v14	Android v15
Battery	3400 mAh, Li-ion Battery	5000 mAh, Li-ion Battery
Price	₹44,990	₹93,135

Energizer Ultimate U660S₹44,990

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Samsung Galaxy S25 Ultra₹93,1352%

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Energizer Ultimate U660S₹44,990

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Samsung Galaxy S25 Ultra₹93,1352%

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Overview

Specs Score	67 / 100	92 / 100 Better Specs
Sim Count	Single Sim	Dual Sim More Sim Slots
Display Resolution	1080 x 2400 pixels	1440 x 3120 pixels Better Resolution
Screen To Body Ratio	~ 86.4%	~ 92.5% Less Bezels
RAM	6 GB	12 GB More RAM
Storage	128 GB	256 GB More Storage
CPU Clock Speed	2.2 GHz	4.47 GHz Faster Clock Speed
Rear Camera	64 MP + 8 MP Dual	200 MP Quad Better Camera Resolution
Front Camera	25 MP Better Front Camera Resolution	12 MP
Weight		218 g Lighter
Thickness		8.2 mm Slimmer
Battery	3400 mAh	5000 mAh Bigger Battery
Unique Features	No No No	5G Water Resistant Wireless Charging

General

Country of Origin		India
Model	Libero Flip	SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS
Sim Type	Single Sim, GSM	Dual Sim, GSM+GSM
Dual Sim	No	Yes
Sim Size	Nano SIM	eSIM+Nano SIM
eSIM Support		Yes
SAR		1.26 W/kg (Head) 0.64 W/kg (Body)
Device Type	Smartphone	Smartphone
OS Updates		7 years
Security Updates		7 years
Release Date	November 15, 2026 (Expected)	January 22, 2025
In The Box		Handset, Stylus Pen, Data Cable (Type C to C), Sim Ejection Pin

Design

Dimensions		77.6 x 162.8 x 8.2 mm
Weight		218 g
Bezel less		No
Design Type	Flip (Clamshell)
Qwerty		No
Colors		Titanium Silverblue, Titanium Black, Titanium Whitesilver, Titanium Gray

Display

Type	Color OLED Screen (16M Colors)	Color Dynamic LTPO AMOLED 2X (16M Colors)
Touch	Yes	Yes
Size	6.67 inches, 1080 x 2400 pixels	6.9 inches, 1440 x 3120 pixels, 120 Hz
Aspect Ratio	20:9	19.5:9
PPI	~ 395 PPI	~ 498 PPI
Screen to Body Ratio	~ 86.4%	~ 92.5%
Glass Type	Corning Gorilla Glass	Corning Gorilla Armor 2
Brightness		2600 nits (Peak)
HDR Support		Yes, HDR10+
Adaptive Refresh Rate		Yes, LTPO
Features		HDR10+, Always-on Display
Notch	Yes, Punch Hole	Yes, Punch Hole
Foldable Display	Yes
Curved Display		No
Dual Display	No

Memory

RAM	6 GB	12 GB
Storage	128 GB	256 GB
Storage Type		UFS 4
Card Slot	No	No

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G		Yes
5G Bands		TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500), FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3)
VoLTE	Yes, Dual Stand-By	Yes, Dual Stand-By
Vo5G		Yes
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version	2.4GHz, 5.1GHz, 5.8GHz	Wi-Fi 7, 802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM
Ultra Wideband (UWB) Support		Yes
Bluetooth	Yes, v5.3, A2DP, LE	Yes, v5.4, A2DP, LE
USB	Yes, USB-C v2.0	Yes, USB-C v3.2
USB Features	USB Tethering, USB on-the-go, USB Charging	USB Tethering, USB on-the-go, USB Charging, USB Storage

Performance

AnTuTu Score		2,557,926 (Total) (v10) 630,886 (CPU) 1,088,538 (GPU) 469,835 (Memory) 368,667 (UX)
AnTuTu Storage Score		192,970
Geekbench Score		9,950 (Multi Core) (v6) 3,100 (Single Core)
Camera Score		151 (DxOMark)
Speaker Score		81 (Very Good)
Battery Test Result		15.1 hours

Extra

GPS	yes with A-GPS, Galileo, Glonass, BeiDou	Yes with A-GPS, Glonass, Beidou, Galileo, QZSS
Fingerprint Sensor	Yes, Side	Yes, In Display
Face Unlock	Yes	Yes
Sensors	Accelerometer, Gyro, Proximity, Compass, Color Spectrum	Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
3.5mm Headphone Jack	No	No
NFC	Yes, Yes, eSE, HCE, NFC-SIM	Yes
AI Features		Photo Assist, Notes Assist, Drawing Assist, Circle to Search, Google Gemini (AI Mobile)
Water Resistance		Yes, 1.5 m upto 30 min
IP Rating		IP68
Dust Resistant		Yes
Extra Features		Photo Assist, Notes Assist, Drawing Assist, Circle to Search, Google Gemini (AI Mobile), 7 Years of Major OS Updates and 7 Years of Security Updates, Titanium Frame, Samsung Care+, Samsung Health, Samsung Wallet, S Pen Included, Glass Front (Corning Gorilla Armor 2), Glass Back (Corning Gorilla Armor 2), Titanium Frame (Grade 5), Stereo Speakers, DisplayPort 1.2, Samsung DeX, Samsung Wireless DeX, Ultra Wideband (UWB) Support

Camera

Rear Camera	64 MP ƒ/1.8 (Wide Angle) 23m 8 MP (Macro)	200 MP ƒ/1.7 (Wide Angle) 24mm (wide), 1/1.3", 0.6µm, Multi-directional PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x Optical Zoom 50 MP ƒ/3.4 (Telephoto) 111mm (Periscope Telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x Optical Zoom 50 MP ƒ/1.9 (Ultra Wide) 120˚ (Ultrawide), 0.7µm, Dual Pixel PDAF, Super Steady Video
Camera Sensor	Sony IMX890
OIS	Yes	Yes
Auto Focus	Yes	Yes, Laser AF
Features	Night, Video, Photo, Portrait, Pro, Panorama, Movie, Slow-motion, Time-lapse, Sticker, AI ID Photo, Text Scanner, XPAN, Google Lens	Bixby Vision, Dual Recording, Food, Hyperlapse, Night, Panorama, Photo, Portrait, Portrait Video, Pro, Pro Video, Single Take, Slow Motion, Video, Upto 100X Digital Zoom
Video Recording	4K @ 30 fps UHD, 1080p @ 30 fps FHD	8K @ 24/30 fps UHD, 4K @ 120/30/60 fps UHD, 1080p @ 240/30/60 fps FHD
Flash	Yes, LED	Yes, LED
Front Camera	25 MP (Wide Angle) Punch Hole	12 MP ƒ/2.2 (Wide Angle) 26mm (Wide), 1/3.2", 1.12µm, Dual Pixel PDAF Punch Hole, Autofocus, Screen Flash
Front Video Recording	1080p @ 30 fps FHD	4K @ 30/60 fps UHD, 1080p @ 30 fps FHD

Technical

OS	Android v14	Android v15
Custom UI		One UI 7
Chipset	Mediatek Helio G99	Qualcomm Snapdragon 8 Elite for Galaxy
CPU	2.2 GHz, Octa Core Processor	4.47 GHz, Octa Core Processor
Core Details	2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz	2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M
GPU	Arm Mali-G57 MC2	Adreno 830
Java	No	No
Browser	Yes	Yes

Multimedia

Email	Yes	Yes
Music	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, APE, DSF, DFF	Yes
Video	MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM	Yes
FM Radio	No	No
Speaker Type		Dual Stereo
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	3400 mAh, Li-ion Battery	5000 mAh, Li-ion Battery
Fast Charging	Yes, 33W Fast Charging	Yes, 45W Fast Charging PD3.0, 65% in 30 min
Wireless Charging		Yes, 15W
Reverse Charging	Yes	Yes, 10W
Reverse Wireless Charging		Yes, 4.5W
Video Playback Time		31 hours

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