Phone Comparison - Asus Zenfone 6 vs Samsung Galaxy S25+ vs Samsung Galaxy S25 Ultra

general General Info

Manufacturer Asus Samsung Samsung
Announced January 2014 January 2025 January 2025
Status Available - June 2014 Coming Soon - February 2025 February 2025
Price - Rs. 99,999 ($0.00) [Similarly Priced] Rs. 129,999 ($0.00) [Similarly Priced]
Colors Black, White, Red, Gold Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold
Form Factor Candybar Candybar Candybar
Dimension 166.9 x 84.3 x 5.5-9.9 mm
(6.57 x 3.32 x 0.22-0.39 in)
158.4 x 75.8 x 7.3 mm
(6.24 x 2.98 x 0.29 in)
162.8 x 77.6 x 8.2 mm
(6.41 x 3.06 x 0.32 in)
Weight 196 g (6.91 oz) 190 g (6.7 oz) 218 g (7.69 oz)
SIM Type - Nano-SIM + eSIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
-
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
4G Network - LTE LTE
5G Network - SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - - Fingerprint Sensor (under display, ultrasonic)
IP68 dust/water resistant (up to 1.5m for 30 min)
Armor aluminum 2 frame
- Fingerprint Sensor (under display, ultrasonic)
IP68 dust/water resistant (up to 1.5m for 30 min)
Stylus (Bluetooth integration, accelerometer, gyro)

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat) Android 15, up to 7 major Android upgrades Android 15, up to 7 major Android upgrades
User Interface - One UI 7 One UI 7
Processor Dual-core 2 GHz, Intel Atom Z2580 Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M), Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M), Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
GPU PowerVR SGX544MP2 Adreno 830 Adreno 830
RAM 1/2 GB 12 GB 16 GB
Internal Memory 8/16/32 GB 512 GB 1 TB
External Memory microSD, up to 64 GB No No

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 QHD+ Dynamic LTPO AMOLED 2X Screen
120Hz, HDR10+, 2600 Nits (peak)
Corning Gorilla Glass Victus 2
QHD+ Dynamic LTPO AMOLED 2X Screen
120Hz, HDR10+, 2600 Nits (peak)
Corning Gorilla Armor 2
Colors 16M colors 16M colors 16M colors
Size 6.0 inches 6.7 inches 6.9 inches
Resolution 720 x 1280 pixels (245 ppi) 1440 x 3120 pixels (513 ppi) 1440 x 3120 pixels (498 ppi)
Screen-to-Body Ratio 70.40% 91.73% 92.51%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no no
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 50 MP + 10 MP + 12 MP 200 MP + 10 MP + 50 MP + 50 MP
Flash LED flash LED Flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS
10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Auto-HDR, Panorama
200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom 50 MP, f/1.9, 120˚ (ultrawide), 0.7µm, dual pixel PDAF, Super Steady video
Video Yes 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Front Camera Yes, 2 MP [Similar] 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
HDR, HDR10+
4K@30/60fps, 1080p@30fps [Similar]
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
HDR, HDR10+
Video - 4K@30/60fps, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps HSPA, LTE (up to 7CA), 5G HSPA, LTE (up to 7CA), 5G
Bluetooth Yes, v4.0 with A2DP, EDR 5.4, A2DP, LE 5.4, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
USB Yes, microUSB v2.0 USB Type-C 3.2, DisplayPort 1.2, OTG USB Type-C 3.2, DisplayPort 1.2, OTG
GPS Yes, with A-GPS support GPS, GLONASS, BDS, GALILEO, QZSS GPS, GLONASS, BDS, GALILEO, QZSS
Browser HTML Yes Yes

memory User Memory

Internal 8/16/32 GB, 1/2 GB RAM 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.0 1 TB, 16 GB RAM or 1 TB, 12 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.0
Expandable Storage microSD, up to 64 GB No No
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Barometer Sensor barometer sensor barometer sensor present barometer sensor present
NFC NFC not supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-ion Battery
Fast Battery Charging 45W wired, PD3.0, 60% in 30 min
15W wireless (Qi2)
4.5W reverse wireless
Non-removable Li-ion Battery
Fast Battery Charging 45W wired, PD3.0, 65% in 30 min
25W wireless (Qi2)
4.5W reverse wireless
Capacity 3300 mAh 4900 mAh 5000 mAh
Stand by Up to 398 h (3G) - -
Talk Time Up to 28 h (3G) - -