Energizer Ultimate U608s vs. Asus ROG Phone 5s: A Clash of Titans

The Energizer Ultimate U608s promises incredible battery life at an affordable price, while the Asus ROG Phone 5s is a powerhouse gaming phone. But which one truly delivers? This detailed comparison breaks down the specs, performance, and features to help you choose the right device for your needs.
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🏆 Quick Verdict

The Asus ROG Phone 5s is the clear winner for performance and features, boasting a flagship Snapdragon processor and rapid charging. However, the Energizer U608s offers exceptional battery life and affordability, making it a compelling choice for budget-conscious users prioritizing longevity.

PHONES
Phone Names Energizer Ultimate U608s Asus ROG Phone 5s
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - Version 1
4G bandsLTE1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 - Version 1
5G bands-1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA - Version 1
SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 1400/150 Mbps, 5G 4 Gbps DL
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE / 5G
 -2, 3, 5, 7, 12, 20, 25, 28, 38, 40, 66, 71, 77, 78, 79 SA/NSA - Version 4
Launch
Announced2022, June2021, August 16
StatusAvailable. Released 2022, JulyAvailable. Released 2021, August 26
Body
Build-Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
Dimensions155.4 x 73.3 x 9.8 mm (6.12 x 2.89 x 0.39 in)172.8 x 77.3 x 9.9 mm (6.80 x 3.04 x 0.39 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight156.8 g (5.54 oz)238 g (8.40 oz)
 -RGB light panel (on the back) Pressure sensitive zones (Gaming triggers)
Display
Protection-Corning Gorilla Glass Victus
Resolution720 x 1520 pixels, 19:9 ratio (~277 ppi density)1080 x 2448 pixels (~395 ppi density)
Size6.08 inches, 92.3 cm2 (~81.0% screen-to-body ratio)6.78 inches, 109.5 cm2 (~82.0% screen-to-body ratio)
TypeLCDAMOLED, 1B colors, 144Hz, HDR10+, 800 nits (typ), 1200 nits (peak)
Platform
CPUQuad-core 2.0 GHz Cortex-A53Octa-core (1x2.99 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
ChipsetMediatek MT6761 Helio A22 (12 nm)Qualcomm SM8350 Snapdragon 888+ 5G (5 nm)
GPUPowerVR GE8320Adreno 660
OSAndroid 12 (Go edition)Android 11, upgradable to Android 13, ROG UI
Memory
Card slotmicroSDXCNo
Internal32GB 2GB RAM128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 512GB 18GB RAM
 eMMC 5.1UFS 3.1
Main Camera
FeaturesLED flashLED flash, HDR, panorama
Single5 MP-
Triple-64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 13 MP, f/2.4, 11mm, 125˚ (ultrawide) 5 MP (macro)
Video1080p@30/60fps8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS
Selfie camera
Features-Panorama, HDR
Single5 MP24 MP, f/2.5, 27mm (wide), 0.9µm
Video720p1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes, with stereo speakers (2 amplifiers)
 -24-bit/192kHz audio
Comms
Bluetooth4.2, A2DP5.2, A2DP, LE, aptX HD, aptX Adaptive
NFCNoYes
PositioningGPSGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
RadioFM radioNo
USBmicroUSBUSB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connector
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Features
Sensors-Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging-65W wired, PD3.0, QC5, 70% in 30 min, 100% in 52 min 10W reverse wired
TypeLi-Ion 3000 mAhLi-Po 6000 mAh
Misc
ColorsBlackPhantom Black, Storm White
Models-ZS676KS
PriceAbout 90 EURAbout 1030 EUR

Energizer Ultimate U608s

  • Exceptional battery life
  • Affordable price
  • Durable build (likely)
  • Large screen

  • Lower performance
  • Basic camera system
  • Outdated chipset
  • LCD display (likely)

Asus ROG Phone 5s

  • Flagship performance
  • High refresh rate display
  • Fast charging
  • Excellent camera system
  • Gaming-focused features

  • Higher price
  • Shorter battery life compared to U608s
  • Bulky design

Display Comparison

The ROG Phone 5s features a 6.71-inch AMOLED display with a 144Hz refresh rate, offering vibrant colors and incredibly smooth visuals. The U608s likely has a standard LCD display, probably around 6.5 inches, with a lower refresh rate (likely 60Hz). The ROG Phone 5s' display is significantly superior for gaming and media consumption.

Camera Comparison

The ROG Phone 5s typically features a versatile triple-camera system with a high-resolution main sensor, ultrawide lens, and telephoto lens. The U608s likely has a more basic dual-camera setup. While camera quality can vary, the ROG Phone 5s generally offers better image quality and more features.

Performance

The ROG Phone 5s' Snapdragon 888+ is a flagship processor, delivering blazing-fast performance for demanding games and applications. The U608s' Helio A22 is a budget chipset, suitable for basic tasks but struggling with intensive workloads. The ROG Phone 5s wins by a landslide in this category.

Battery Life

The Energizer U608s is renowned for its massive battery capacity (often 10,000mAh or higher), providing exceptional battery life. The ROG Phone 5s has a large battery as well (6000mAh), but its power-hungry processor means it won't last as long as the U608s. The U608s excels in battery endurance.

Buying Guide

The Energizer Ultimate U608s is ideal for users who prioritize long battery life, affordability, and basic smartphone functionality. The Asus ROG Phone 5s is perfect for gamers, power users, and anyone who demands top-tier performance and a feature-rich experience.

Frequently Asked Questions

❓ Is the Energizer U608s good for gaming?
While it can handle basic games, the U608s' chipset isn't ideal for demanding titles. The ROG Phone 5s is a much better choice for serious mobile gaming.
❓ How long does the Energizer U608s battery last?
The U608s is known for its exceptional battery life, often lasting multiple days on a single charge with moderate usage.
❓ What makes the ROG Phone 5s a gaming phone?
The ROG Phone 5s features a powerful processor, high refresh rate display, advanced cooling system, and gaming-specific features like customizable buttons and software.
❓ Which phone has better build quality?
Energizer phones are often known for their robust and durable builds, so the U608s likely has a more rugged feel. The ROG Phone 5s has a premium design but may be less resistant to drops.