2021 ROG Zephyrus M16 vs. LG Gram 16 (2021): Full specs comparison

We have comprehensively analyzed the technical specifications for the 2021 ROG Zephyrus M16 and LG Gram 16 (2021) models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

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2021 ROG Zephyrus M16 image

2021 ROG Zephyrus M16

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LG Gram 16 (2021) image

LG Gram 16 (2021)

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2021 ROG Zephyrus M16 Pros

Reasons that 2021 ROG Zephyrus M16 is better than LG Gram 16 (2021).

Much faster CPU performance

Intel Core i9-11900H inside 2021 ROG Zephyrus M16 has a 80% better multi-core CPU performance score than the Intel Core i7-1165G7 inside LG Gram 16 (2021).

Geekbench 5 multi-core score
2021 ROG Zephyrus M16 - Intel Core i9-11900H
8,121
LG Gram 16 (2021) - Intel Core i7-1165G7
4,487
LG Gram 16 (2021) - Intel Core i5-1135G7
3,980
Supports larger memory

The 2021 ROG Zephyrus M16 supports a larger memory capacity than the LG Gram 16 (2021). It supports up to 48GB versus 16GB of system memory on the LG Gram 16 (2021).

Max system memory size
2021 ROG Zephyrus M16
48 GB
LG Gram 16 (2021)
16 GB
Upgradable memory

The 2021 ROG Zephyrus M16 comes with one SODIMM slot that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the LG Gram 16 (2021) since it has onboard memory.

Memory2021 ROG Zephyrus M16LG Gram 16 (2021)
Slots
x1
Onboard
TypeDDR4LPDDR4X
Supports discrete graphics

Configurable up to Nvidia GeForce RTX 3070 8GB GDDR6 80W TGP vs. integrated

LG Gram 16 (2021) Pros

Reasons that LG Gram 16 (2021) is better than 2021 ROG Zephyrus M16.

Supports faster memory

LG Gram 16 (2021) supports a faster memory speed than the 2021 ROG Zephyrus M16. It supports up to 4267MHz versus 3200MHz of system memory on the 2021 ROG Zephyrus M16.

Memory type and speed
LG Gram 16 (2021) - LPDDR4X
4,267 MHz
2021 ROG Zephyrus M16 - DDR4
3,200 MHz
About 38% lighter

LG Gram 16 (2021) weighed 2.62 pounds, 38% lighter than the 4.19 pounds 2021 ROG Zephyrus M16.

Weight2021 ROG Zephyrus M16LG Gram 16 (2021)
Pound
4.19 lbs.
2.62 lbs.
Kilogram
1.90 kg
1.19 kg

Prices

Here are the latest price updates and offers for both devices.

2021 ROG Zephyrus M16 Price
Laptop Screen Assembly Compatible Replacement Spare Part for Asus ROG Zephyrus M16 2021 GU603 Series 16 inch 1920x1200 Matte IPS Non-Touch 144Hz WLED Panel Black Cover Hinges WebCam Cables LCD Display
 Laptop Screen Assembly Compatible Replacement Spare Part for Asus ROG Zephyrus M16 2021 GU603 Series 16 inch 1920x1200 Matte IPS Non-Touch 144Hz WLED Panel Black Cover Hinges WebCam Cables LCD Display
By Generic
$241.49
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ASUS ROG Zephyrus Duo 16 (2022) Gaming Laptop, 16” 165Hz IPS Type WUXGA 16:10 Display, NVIDIA GeForce RTX 3060, AMD Ryzen 7 6800H, 16GB DDR5, 1TB SSD, Windows 11, GX650RM-ES74
 ASUS ROG Zephyrus Duo 16 (2022) Gaming Laptop, 16” 165Hz IPS Type WUXGA 16:10 Display, NVIDIA GeForce RTX 3060, AMD Ryzen 7 6800H, 16GB DDR5, 1TB SSD, Windows 11, GX650RM-ES74
By ASUS
$2,059.99
$2,499.99 18% OFF
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ASUS ROG Zephyrus M16 (2022) GU603ZM-M16.I73060 (Intel Core i7-12700H Processor, 16GB RAM, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060 6GB Graphics, 16" WUXGA 165Hz, Windows 11) - Black
 ASUS ROG Zephyrus M16 (2022) GU603ZM-M16.I73060 (Intel Core i7-12700H Processor, 16GB RAM, 512GB PCIe NVMe SSD, NVIDIA GeForce RTX 3060 6GB Graphics, 16" WUXGA 165Hz, Windows 11) - Black
By ASUS
$1,179.99
$1,499.00 21% OFF
See at Amazon
LG Gram 16 2021 Z90P Price
LG gram (2022) Laptop 16Z90Q 16" Display, Intel Evo 12th Gen Core i7, 16GB RAM, 256 GB SSD, Windows 11, Black
 LG gram (2022) Laptop 16Z90Q 16" Display, Intel Evo 12th Gen Core i7, 16GB RAM, 256 GB SSD, Windows 11, Black
By LG
$828.00
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LG gram Pro 16-inch Thin and Lightweight Laptop, Intel Evo Edition - Intel Core Ultra 7, 32GB RAM, 1TB SSD with OLED Display
 LG gram Pro 16-inch Thin and Lightweight Laptop, Intel Evo Edition - Intel Core Ultra 7, 32GB RAM, 1TB SSD with OLED Display
By LG
$1,799.99
$1,999.99 10% OFF
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LG gram (2022) 16Z90Q Ultra Lightweight Laptop, 16" (2560 x 1600) IPS Display, Intel i7 1260P CPU, NVIDIA RTX2050 GPU, 16GB RAM, 1TB NVMe SSD, FHD Webcam, WiFi 6E, Thunderbolt 4, Windows 11, Gray
 LG gram (2022) 16Z90Q Ultra Lightweight Laptop, 16" (2560 x 1600) IPS Display, Intel i7 1260P CPU, NVIDIA RTX2050 GPU, 16GB RAM, 1TB NVMe SSD, FHD Webcam, WiFi 6E, Thunderbolt 4, Windows 11, Gray
By LG
$824.99
$899.00 8% OFF
See at Amazon

Specs Comparison

Availability

2021 ROG Zephyrus M16LG Gram 16 (2021)
Released20212021
Release DateAnnounced on May 11, 2021Announced and available on February 11, 2021.
Pricing-
  • $1,299
    i5 8GB 256GB
  • $1,699
    i7 16GB 1TB
Generations

Exterior

2021 ROG Zephyrus M16LG Gram 16 (2021)
Size Comparison
2021 ROG Zephyrus M16LG Gram 16 (2021)
Dimensions13.98” x 9.57” x 0.78” - 0.88” (355 x 243 x 19.9 - 22.3 mm)14.01 x 9.58 x 0.66” (355.9 x 243.4 x 16.8 mm)
Weight4.19 lbs (1.9 kg)2.62 lbs (1,190 g)
Colors
Black
White Silver Black
Keyboard and Trackpad
  • Full-size backlit chicklet keyboard
    1.7 mm key travel Overstroke technology Aura Sync N key rollover
  • Hotkeys
    Volume up Volume down Microphone mute ROG Armoury Crate
  • Integrated Fingerprint Sensor
  • Trackpad - 20% larger and more accurate glass precision trackpad.
  • Full-size backlit keyboard with Numpad
    1.6mm key travel Enhanced Key Pitch Stroke Expanded Keycaps
  • Widened Touchpad
    larger 16:10 ratio touchpad

Display

2021 ROG Zephyrus M16LG Gram 16 (2021)
Size16 Inches16 Inches
Info16” WQXVGA 165Hz Display
16:10 Aspect Ratio 2560 x 1600 IPS 165Hz refresh rate 3ms response time Patone Validated 100% DCI-P3
16-inch WQXGA+
IPS 2560 x 1600 16:10 60Hz 99% DCI-P3 (Min 95%) Non-touch

Ports

2021 ROG Zephyrus M16LG Gram 16 (2021)
2021 ROG Zephyrus M16 Ports
Image Source: ASUS
Left (6)
  • 1 x Thunderbolt 4
    40 Gpbs, USB 4.0 (40 Gbps), DisplayPort, 100W Power Delivery
  • 1 x USB-C
    USB 3.2 Gen 2 (10 Gbps), DisplayPort, 100W Power Delivery
  • 1 x USB-A
    USB 3.2 Gen 2 (10 Gbps)
  • 1 x HDMI
    v2.0b
  • 1 x RJ-45
    1 Gbps
  • 1 x headphone jack
Right (3)
  • 1 x USB-A
    USB 3.2 Gen 1 (5 Gbps)
  • 1 x microSD card slot
    v4.0
  • 1 x lock slot
  • 2 x USB Type-C with Thunderbolt™ 4
    Supports USB 4.0 Gen 3x2, Power Delivery, and DisplayPort.
  • 2 x USB-A 3.2 Gen 2x1
  • 1 x Headphone jack
  • 1 x HDMI
  • 1 x MicroSD card reader
  • 1 x Wedge-shaped lock

Internal Specs

2021 ROG Zephyrus M16LG Gram 16 (2021)
Processor
  1. 11th Gen Intel® Core™ i9-11900H
    8 cores, 16 threads, 2.50 → 4.90 GHz, 24MB SmartCache, 45W
  1. 11th Gen Intel® Core™ i5-1135G7
    4 cores, 8 threads, 2.40 → 4.20 GHz, 8MB SmartCache, 28W
  2. 11th Gen Intel® Core™ i7-1165G7
    4 cores, 8 threads, 2.80 → 4.70 GHz, 12MB SmartCache, 28W
Integrated Graphics
  1. 11th Gen Intel® Core™ i9-11900H
    Intel® UHD Graphics
    32 Execution Units, 350 → 1450 MHz
  1. 11th Gen Intel® Core™ i5-1135G7
    Intel® Iris® Xe Graphics
    80 Execution Units, 400 → 1300 MHz
  2. 11th Gen Intel® Core™ i7-1165G7
    Intel® Iris® Xe Graphics
    96 Execution Units, 400 → 1300 MHz
MemoryUp to 48GB DDR4 3200MHz SDRAM
1 x 16GB on-board memory and 1 x SO-DIMM slot up to 32GB of DDR4 SDRAM.
8GB 16GB
Dual-channel 4266 MHz LPDDR4X Memory
On-board memory
Discrete Graphics
  • NVIDIA® GeForce RTX™ 3050 Ti
    Supports ROG Boost up to 1585MHz at 60W (75W with Dynamic Boost).
  • NVIDIA® GeForce RTX™ 3060 - 6GB GDDR6
    Supports ROG Boost up to 1525MHz at 80W (95W with Dynamic Boost).
  • NVIDIA® GeForce RTX™ 3070 - 8GB GDDR6
    Supports ROG Boost up to 1390MHz at 80W (100W with Dynamic Boost).
-
Storage
  • Single
    • 512GB 1TB
      M.2 NVMe PCIe 4.0 SSD
  • Dual
    • 512GB+512GB 1TB+1TB
      M.2 NVMe PCIe 4.0 SSD
      Supports RAID 0.
256GB 512GB
NVMe™ SSD.
2 x M.2 NVMe Slots.

Connectivity

2021 ROG Zephyrus M16LG Gram 16 (2021)
Wi-FiIntel® Wi-Fi 6 with Gig+ performance (802.11ax)Intel® Wi-Fi 6 AX201
Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11ax)
BluetoothBluetooth 5.2Bluetooth 5.1
Ethernet Gigabit LAN
Speed: 10/100/1000 Mbps.
-

Battery

2021 ROG Zephyrus M16LG Gram 16 (2021)
Size90 Wh
4-cell Li-ion battery
80 Wh (4-Cell Lithium-ion Battery)
Battery LifeUp to 10 hours
Video Playback.
Up to 22 hours
Tested with MobileMark® 2014
Power Supply
  • 240W power adaptor
    Propriety charger.
  • Supports charging via USB-C
    Supports USB Type-C PD 3.0 up to 10W.
-

Software

2021 ROG Zephyrus M16LG Gram 16 (2021)
OSWindows 10 ProWindows 10 Home (64-bit)
Built-in Apps
Armoury Crate 1M Xbox Game Pass GameVisual Scenario Profiles
LG Control Center LG Update Center LG Reader Mode DTS-X Ultra Virtoo LG Power Manager

Camera & Audio

2021 ROG Zephyrus M16LG Gram 16 (2021)
CameraHD Front-facing camera
720p (1280 x 720) camera.
Front-facing camera
Top-mount front camera, 0.92 Megapixels (1280 x 720 HD).
Audio
  • 2 x 2W tweeter
  • 4 x 2W woofer with Smart Amp Technology
  • Audio by Dolby Atmos
  • Built-in array microphone
  • AI mic noise-canceling
Stereo Speakers
2.0W x 2 Max 5W (Smart Amp) DTS:X Ultra

Misc

2021 ROG Zephyrus M16LG Gram 16 (2021)
SensorsFingerprint sensor on power buttonWindows Hello compliant fingerprint reader in the power button
Security
  • BIOS Administrator Password and User Password Protection
  • Kensington Lock
  • Fingerprint Authentication
  • Windows Hello with Fingerprint Sign in
  • Wedge-shaped lock
Warranty-1 year parts and labor

Key Features

2021 ROG Zephyrus M16LG Gram 16 (2021)
At Glance
Released in Mid
2021
16:10 WQXVGA
16”
1600p 165Hz
Weight
4.19 lb
1.90 kg
Powered By
Intel Core i9-11900H
8C/16T, 2.50 → 4.90 GHz
Geekbench 5
1,430
Single Core
Geekbench 5
8,121
Multi-Core
With integrated
Intel® UHD Graphics
32 Execution Units, 350 → 1450 MHz
Upgradable up to
48GB
3200 MHz DDR4
2021 ROG Zephyrus M16 Ports
Nvidia GeForce
RTX 3070
8GB GDDR6 80W TGP
Released in Early
2021
16:10 WQXGA+
16”
1600p 60Hz
Weight
2.62 lb
1.19 kg
Up to
Intel Core i7-1165G7
4C/8T, 2.80 → 4.70 GHz
Geekbench 5
1,374
Single Core
Geekbench 5
4,487
Multi-Core
With integrated
Intel® Iris® Xe Graphics
96 Execution Units, 400 → 1300 MHz
Configurable up to
16GB
4267 MHz LPDDR4X

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